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1

Gao, Yong Sheng, Jie Bai, Sheng Xin Wang, Jie Zhao, and Xiao Yan Li. "A sEMG Recording System." Key Engineering Materials 620 (August 2014): 465–70. http://dx.doi.org/10.4028/www.scientific.net/kem.620.465.

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The sEMG (surface electromyographic) plays a significant role in the rehabilitation medicine, particularly in exoskeleton robotic treatment. A sEMG recording system using STM32F407 DISCOVERY development board and Labview software, combined with multiple signal acquisition sensors was proposed in this paper. The UC/OS-II operating system was embedded in the STM32F407 micro controller so that multiple channels can be picked up from different sensors at the same time. Due to the characteristics of STM32F407 microcontroller; the largest acquisition channels can be up to 16, and multiple signals ca
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Truong, Le Phuong, Huan Liang Tsai Liang Tsai, and Huynh Cao Tuan. "DEVELOPMENT OF DIRECTIONAL ALGORITHM FOR THREE-WHEEL OMNIDIRECTIONAL AUTONOMOUS MOBILE ROBOT." Vietnam Journal of Science and Technology 59, no. 3 (2021): 345. http://dx.doi.org/10.15625/2525-2518/59/3/15583.

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A The proposed system developed an omnidirectional algorithm to control autonomous mobile robots with three wheels. The implementation system consists of three Planet DC motors with rated power of 80 W for three wheels, three encoders for speed feedback, one encoder for distance feedback, and one digital compass sensor for angle feedback. The main system with an STM32F407 microcontroller is designed for directional control of wheels based the signal received from compass sensor and encoder and then controls three subsystems to adjust the steering speed of each wheel. The sub-system is built to
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3

V. Talanov, M., A. V. Karasev, and V. M. Talanov. "Development of Power Converter Digital Control System Using Psim, Matlab/Simulink And Digital Signal Processor Stm32f407." International Journal of Engineering & Technology 7, no. 4.36 (2018): 125–27. http://dx.doi.org/10.14419/ijet.v7i4.36.23329.

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At present, the development of digital control systems based on a microcontroller is carried out using a variety of modeling systems such as, for example, Matlab and PSIM. Modern programming technologies allow to combine Matlab and PSIM to perform simulations to take advantage of both modeling systems. The present market offers evaluation boards with a powerful microcontroller, which supports different peripheral units and data exchange protocols and allows connecting to a personal computer [1, 2]. This article deals with the development of the modeling method in which the control system based
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Кадыролдина, А. Т., М. Е. Токмин, А. Л. Красавин, Г. М. Назенова, and Ә. Т. Құсайын-Мұрат. "DEVELOPMENT OF SOFTWARE TO CONTROL A ROBOT-MANIPULATOR BASED ON STM32F407 MICROCONTROLLER." Bulletin D. Serikbayev of EKTU, no. 4 (December 2023): 228–38. http://dx.doi.org/10.51885/1561-4212_2023_4_228.

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Промышленные роботы широко используются в производственных подразделениях для выполнения различных задач. Большинство производителей роботов предоставляют программное обеспечение для автономного и онлайн-программирования роботов, но обычно оно продается отдельно. Немногие производители роботов не имеют специального программного обеспечения для моделирования своих роботов. Разработка программного обеспечения для управления роботизированными манипуляторами это значительно сложная задача, поскольку она требует опыта во многих областях, таких как: робототехника, программирование в реальном времени
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DAGOMIS, IVANILES PUTRA UTAMA, and LEONARDUS HERU PRATOMO. "Inverter 5-Tingkat Tiga Fasa Empat Kawat menggunakan STM32F407 untuk Catu Daya Mandiri." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 9, no. 1 (2021): 177. http://dx.doi.org/10.26760/elkomika.v9i1.177.

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ABSTRAKSalah satu energi terbarukan adalah pembangkit listrik tenaga surya (PLTS), yang menggunakan photovoltaic (PV) sebagai sarana konversi energi. Untuk mendapatkan daya maksimal, menggunakan konverter DC-DC beralgoritma maximum power point tracker (MPPT). Sistem di Indonesia menggunakan tiga fasa empat kawat (TFEK), sehingga sistem perlu diintegrasi menjadi satu, dikenal dengan nama konversi dua tahap. Masalah yang muncul adalah konverter TFEK lazim diimplementasi menggunakan konverter daya empat lengan, di mana setiap lengannya terdapat dua buah sakelar daya. Hal ini akan mengakibatkan si
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Kichigin, A. A., and B. I. Shakhtarin. "Changing the Delay of the Analog-Digital Conversion in Reduce the Leakage Signal Effect." Herald of the Bauman Moscow State Technical University. Series Instrument Engineering, no. 3 (126) (June 2019): 95–102. http://dx.doi.org/10.18698/0236-3933-2019-3-95-102.

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The research of reduction the leakage signal effect in short range radiolocation system is considered. LFM signal is used as a probe signal. The structure of the differential frequency signal and the structure of operating harmonic are shown for the spectral method of processing the useful signal. To reduce the leakage signal effect, it is proposed to use subsampling of the useful signal with a variable delay of the clock signal of the analog-to-digital converter. The dependence between the level of the parasitic component of the operating harmonic signal, due to the leakage signal effect, and
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7

Tran, Dinh Dat, Binh Hau Nguyen, Bao Quoc Mai, and Duc-Anh-Quan Nguyen. "PSO-Optimized LQR and Energy-Based Swing-Up Control for Reaction Wheel Inverted Pendulum." Robotica & Management 29, no. 2 (2024): 32–42. https://doi.org/10.24193/rm.2024.2.5.

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The Reaction Wheel Inverted Pendulum (RWIP) system presents challenges in balancing and swing-up control due to its nonlinear, underactuated nature. This study introduces an energy-based control approach for the swing-up phase, along with an optimized Linear Quadratic Regulator (LQR) for stabilization. Through simulations and experiments, we demonstrate the effectiveness of these methods on an RWIP system with a reaction wheel mounted on a shaft supported by two ball bearings. Particle Swarm Optimization (PSO) is utilized to optimize the parameters of the LQR controller, aiming to improve both
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Feyrouz Abdelgoui, Rim, Rachid Taleb, Abderrahim Bentaallah, and Fayçal Chabni. "Harmonic Elimination in Uniform Step Nine-Level Inverter Using Differential Evolution: Experimental Validation." Electronics ETF 25, no. 1 (2021): 31–36. http://dx.doi.org/10.53314/els2125031a.

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This study presents the application of differential evolution algorithm to compute optimal switching angles for a single-phase nine-level inverter to improve the output voltage quality. The topology of the proposed inverter in this article is a simple cascade converter composed of two H-bridge cells with non-equal DC voltage sources in order to generate multiple voltage levels. Selective harmonic elimination pulse width modulation strategy is used to improve the generated AC output voltage waveform. The differential evolution optimization algorithm is used to solve non-linear transcendental eq
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Idehen, Igbinigie Philip, Qingyu You, Xiqiang Xu, et al. "Development and Testing of a 5G Multichannel Intelligent Seismograph Based on Raspberry Pi." Sensors 22, no. 11 (2022): 4193. http://dx.doi.org/10.3390/s22114193.

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A seismograph was designed based on Raspberry Pi. Although comprising 8 channels, the seismograph can be expanded to 16, 24, or 32 channels by using a USB interfacing with a microcontroller. In addition, by clustering more than one Raspberry Pi, the number of possible channels can be extended beyond 32. In this study, we also explored the computational intelligence of Raspberry Pi for running real-time systems and multithreaded algorithms to process raw seismic data. Also integrated into the seismograph is a Huawei MH5000-31 5G module, which provided high-speed internet real-time operations. O
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Chabni, Fayçal, Rachid Taleb, and Abdelkader Belboula. "Comparative analysis of NR and DE methods for multilevel inverters: An experimental case study." Journal of Renewable Energies 20, no. 2 (2023): 219–30. http://dx.doi.org/10.54966/jreen.v20i2.622.

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This paper presents an experimental performance comparison between differential evolution (DE) algorithm and Newton Raphson (NR) method for solving the optimal switching problem for multilevel inverters with the objective of improving the output AC voltage quality. The methods are used to compute optimal switching angles to control a multilevel inverter in such way that allows the elimination of low order harmonics; this control technique is called selective harmonic elimination. The proposed inverter in this article is composed of two H-bridge cells with non-equal DC voltage sources in order
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11

Binh, Hau Nguyen, Dat Tran Dinh, and Anh Doan Cong. "Optimization of Linear Quadratic Regulator for Reaction Wheel Inverted Pendulum using Particle Swarm Optimization: Simulation and Experiment." Journal of Fuzzy Systems and Control 3, no. 1 (2024): 7–15. https://doi.org/10.59247/jfsc.v3i1.271.

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This paper presents an optimization approach for the Linear Quadratic Regulator (LQR) applied to a Reaction Wheel Inverted Pendulum (RWIP) system, utilizing Particle Swarm Optimization (PSO). The study involves both simulation and real-world experimental verification. A mathematical model of the system is first developed using the Euler Lagrange method, and the LQR controller is designed to stabilize the highly nonlinear system, specifically a Single Input-Multiple Output (SIMO) system. PSO is employed to fine-tune the LQR parameters, optimizing performance metrics such as overshoot, settling
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12

Puyda, V. "Local web-server of telemetric system with modbus interaction sensors." Computer systems and network 3, no. 1 (2021): 99–105. http://dx.doi.org/10.23939/csn2021.01.099.

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With the development of microprocessor components and, accordingly, a significant expansion of the use of computer technologies, remote measurement techniques are being developed. These include telemetry and remote control of technical systems or their components in industry, research, home appliances and other fields. In this paper, the author suggests how to build a local web-server based on a microcontroller with an ARM Cortex-M4 core, which can be interacted with via an http-browser with Internet access. The block diagram of the local web-server on the basis of the STM32F407 microcontrolle
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13

Li, Chong, Yixuan Wu, Haoyue Yang, Luke L. Jenkins, Robert N. Dean, and George T. Flowers. "A Microcontroller Approach to Measuring Transmissibility of MEMS Devices." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2015, DPC (2015): 001564–93. http://dx.doi.org/10.4071/2015dpc-wp31.

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The transmissibility reveals two very useful characteristics of a micro-electro-mechanical systems (MEMS) device, the resonant frequency and the mechanical quality factor. Real time knowledge on these two important factors can enhance application performance or avoid potential problems from environmental disturbances due to fabrication tolerances and the resulting operational differences in otherwise identical devices. Expensive laboratory equipment is typically used to measure the transmissibility. However, these test systems are not readily adaptable to field use. Therefore, it is important
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Benbouali, Abderrahmen, Fayçal Chabni, Rachid Taleb, and Noureddine Mansour. "Flight parameters improvement for an unmanned aerial vehicle using a lookup table based fuzzy PID controller." Indonesian Journal of Electrical Engineering and Computer Science 23, no. 1 (2021): 171–78. https://doi.org/10.11591/ijeecs.v23.i1.pp171-178.

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In this paper, a control scheme based on lookup table fuzzy proportionalintegral-derivate (PID) controller for the quadrotor unmanned aerial vehicle (UAV) movement control is proposed. This type of control provides enhanced quadrotor movement control beyond what can be achieved with conventional controllers and has a less computational burden on the processor. The proposed control scheme uses three lookup table based fuzzy logic controllers to control the different movement ranges of a quadrotor (i.e. roll, pitch, and yaw) to achieve stability. The mathematical model of a quadrotor, used to de
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15

Chen, Jianfeng, Kai Zhang, Leiyang Wang, and Mingyue Yang. "Design of a High Precision Ultrasonic Gas Flowmeter." Sensors 20, no. 17 (2020): 4804. http://dx.doi.org/10.3390/s20174804.

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Aiming at the problems of substantial pressure loss, small range ratio and contact measurement in traditional gas flowmeters, this paper designs a new type of data-filtering ultrasonic gas flowmeter. The flowmeter is composed of hardware circuits such as STM32F407 (ARM Cortex 32-bit microcontroller) main control chip and high-precision timing chip TDC-GP22 (time to digital converter). The software uses a new data-filtering algorithm combining Kalman filtering algorithm and arithmetic average algorithm to improve the measurement accuracy of ultrasonic gas flowmeter. Through experimental compari
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Benbouali, Abderrahmen, Fayçal Chabni, Rachid Taleb, and Noureddine Mansour. "Flight parameters improvement for an unmanned aerial vehicle using a lookup table based fuzzy PID controller." Indonesian Journal of Electrical Engineering and Computer Science 23, no. 1 (2021): 171. http://dx.doi.org/10.11591/ijeecs.v23.i1.pp171-178.

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In this paper, a control scheme based on lookup table fuzzy proportionalintegral-derivate (PID) controller for the quadrotor unmanned aerial vehicle (UAV) movement control is proposed. This type of control provides enhanced quadrotor movement control beyond what can be achieved with conventional controllers and has a less computational burden on the processor. The proposed control scheme uses three lookup table based fuzzy logic controllers to control the different movement ranges of a quadrotor (i.e. roll, pitch, and yaw) to achieve stability. The mathematical model of a quadrotor, used to de
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17

Dai, Yingdong, Meng Jie, and Yiming Zhang. "STM32-Based Piezoelectric Ceramic Control System." Frontiers in Computing and Intelligent Systems 12, no. 1 (2025): 150–56. https://doi.org/10.54097/7w0am849.

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To address the high-frequency vibration driving requirements of piezoelec-tric ceramics, this paper proposes a novel control system based on an STM32 microcontroller, aiming to simplify circuit architecture while enhancing anti-interference capability and driving efficiency. The system employs the STM32F407 as the main controller, achieving high-precision digital-to-analog conversion through SPI communication with an external DAC8311 module, and integrates a TPA3106 power amplifier and transformer to drive the piezoelectric ceramic. Waveforms are generated using DSP instructions to optimize co
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Karabacak, Yusuf, and Ali Uysal. "An Embedded Controller Application with Regenerative Braking for the Electric Vehicle." Elektronika ir Elektrotechnika 26, no. 1 (2020): 10–17. http://dx.doi.org/10.5755/j01.eie.26.1.25306.

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Regenerative braking is very important for increasing the total range of an electric vehicle. In this study, an embedded controller, including regenerative braking, is designed and implemented for an electric vehicle. Experimental studies are carried out on an electric vehicle driven by two in-wheel electric motors. In-wheel electric motors are preferred in light electric vehicles, since they are both highly efficient and supports regenerative braking. In our embedded controller application, the in-wheel electric motor is operated in both the motor mode and the regenerative braking mode. The i
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19

Yang, Jiaxiang, and Wugang Lai. "Application of Lock-in Amplifier Technique in Signal Blind Source Separation." Journal of Physics: Conference Series 2800, no. 1 (2024): 012005. http://dx.doi.org/10.1088/1742-6596/2800/1/012005.

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Abstract In the realm of signal processing, frequency error stands as a critical challenge that cannot be overlooked, particularly in scenarios characterized by noise disturbances and constantly changing environmental variables, as it significantly undermines the precision of waveform separation. Faced with a spectrum of frequency error phenomena stemming from hardware instability, such as clock drift, transmission distortion, and environmental changes, this paper proposes a waveform separation scheme centered around a core closed-loop control architecture aimed at addressing such challenges.
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Liao, Lihuan, Jingjing Zhang, and Daming Dong. "The driver design for N2O gas detection system based on tunable interband cascade laser." E3S Web of Conferences 78 (2019): 03002. http://dx.doi.org/10.1051/e3sconf/20197803002.

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In this paper, the driver circuit for N2O gas detection system based on tunable interband cascade laser (ICL) is developed. Considering the influence of power supply stability on the digital-analog hybrid drive circuit of tunable diode laser absorption spectroscopy (TDALS), the high-efficiency TPS5430 is used to design the positive and negative power supply circuit. The large electrolytic capacitor + post-stage LC filter combination filter is used to effectively filter out high and low frequency ripple and switching noise. The use of thick high current trace + via + multilayer printed circuit
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Wei, Zifei. "Research on STM32-Based Signal Conditioning System Measurement System." Highlights in Science, Engineering and Technology 42 (April 7, 2023): 9–17. http://dx.doi.org/10.54097/hset.v42i.7050.

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The measurement of the signal modulation system is a vital part of channel transmission signal technology, which has a very important position in the signal communication quality assurance system. With the development of radio communications in modern radio technology, the research of AM and FM signal modulation measurement methods has become an important element in this field of research. This research is a signal modulation system using an STM32F407 microcontroller as the control core. The hardware of the system is mainly composed of a coherent demodulation circuit system and a comparator ju
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JANA, SUKARNA. "CHHAVI: A Bio-Inspired Autonomous Aerial Platform for Hazard Assessment and Visual Intelligence in Defence Applications." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 05 (2025): 1–9. https://doi.org/10.55041/ijsrem48024.

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Abstract – This paper introduces CHHAVI—a bio-inspired, autonomous ornithopter designed for hazard assessment and visual intelligence in defense applications. Mimicking avian flight, CHHAVI uses flapping-wing locomotion for low-noise, camouflaged surveillance. It is built on a custom TriShakti architecture, integrating ESP32-S3, STM32F401, and RP2040 microcontrollers for distributed control, flight stability, and sensor fusion. The platform supports real-time telemetry, SWARM communication via ESP-NOW and LoRa, and features a blockchain-secured flight data logger for mission integrity. Prelimi
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Bliznyuk, A. E., V. A. Zhmud, M. V. Trubin, and V. G. Trubin. "Programming of STM32F10x Microcontrollers Using the Built-in USART Bootloader." Programmnaya Ingeneria 13, no. 3 (2022): 132–41. http://dx.doi.org/10.17587/prin.13.132-141.

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This paper is devoted to the description of the method of programming STM32F10x microcontrollers using the built-in bootloader via the USART serial interface, using the Flash Loader Demonstrator program from ST Microelec­tronics. To automate the programming process, the process of creating a batch file is described. Quite popular is the method of programming the microcontroller through the SWD interface using the ST-Link hardware programmer. However, due to the current shortage of microcircuits, the cost of electronic components has risen markedly, making this method of programming more expens
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Seniman, Seniman, Baihaqi Siregar, Rani Masyithah Pelle, and Fahmi Fahmi. "Securing sensor data transmission with ethernet elliptic curve cryptography secure socket layer on STM32F103 device." Indonesian Journal of Electrical Engineering and Computer Science 22, no. 1 (2021): 507. http://dx.doi.org/10.11591/ijeecs.v22.i1.pp507-515.

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Currently there is no method, feature, or ability in securing data transmission in microcontroller systems and applications with client-server scheme communication, while major modern computer systems using secure socket layer (SSL) for establishing secure communication. However, ESP espressif based microcontroller has supported SSL communication to secure data transmission, but only works on the Wi-Fi network. A single-board computer based embedded system has fully supported SSL communication, but it costs a very high price. On the other hand, STM32F103 microcontrollers with a very affordable
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Seniman, Seniman, Baihaqi Siregar, Rani Masyithah Pelle, and Fahmi Fahm. "Securing sensor data transmission with ethernet elliptic curve cryptography secure socket layer on STM32F103 device." Indonesian Journal of Electrical Engineering and Computer Science 22, no. 1 (2021): 507–15. https://doi.org/10.11591/ijeecs.v22.i1.pp507-515.

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Currently there is no method, feature, or ability in securing data transmission in microcontroller systems and applications with client-server scheme communication, while major modern computer systems using secure socket layer (SSL) for establishing secure communication. However, ESP espressif based microcontroller has supported SSL communication to secure data transmission, but only works on the Wi-Fi network. A single-board computer based embedded system has fully supported SSL communication, but it costs a very high price. On the other hand, STM32F103 microcontrollers with a very affordable
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Rohman, Fatkhur, Nurhadi Nurhadi, and Mira Esculenta Martawati. "Unjuk Kerja GPIO, PWM, ADC dan Timer pada Mikrokontroler STM32F103, ESP32S dan ATMega328." JURNAL ELTEK 19, no. 2 (2021): 73. http://dx.doi.org/10.33795/eltek.v19i2.295.

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Perangkat embedded system pada masa sekarang memiliki banyak pilihan terhadap jenis mikrokontroler yang sesuai dengan kebutuhan. Hal ini menjadi tantangan tersendiri bagi pengguna ketika diharuskan untuk memilih salah satu jenis mikrokontroler tersebut. Sebagai contoh permasalahan apakah mikrokontroler yang telah dipilih tersebut memiliki sejumlah pin GPIO yang diinginkan, dengan frekuensi switching yang tinggi, berapakah jumlah kanal, resolusi, linieritas dan durasi konversi ADC, bagaimana kemampuan peripheral internal DAC, Timer dan PWM yang bisa dibangkitkan dari mikrokontroler tersebut. Pe
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Pavlo, Katin, Chmelov Viacheslav, and Shemaev Vladimir. "DEVELOPMENT OF TYPICAL "STATE" SOFTWARE PATTERNS FOR CORTEX­M MICROCONTROLLERS IN REAL TIME." Eastern-European Journal of Enterprise Technologies 3, no. 9 (105) (2020): 29–38. https://doi.org/10.15587/1729-4061.2020.205377.

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There are real-time technical systems that require high speed of software solutions. At the same time, it is necessary to ensure the unification of the source code, the quality of software maintenance, and mathematical modeling at a relatively low cost of software and hardware solution. Such hardware can be implemented on the basis of mass microcontrollers of the Cortex-M architecture. The software part of these microcontrollers data could be implemented on the basis of a real-time operating system (RTOS). This study has found that the application of RTOS leads to a speed-related constraint. S
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Darmawan, Reyhan Issatyadi, Arf Surtono, Donni Kis Apriyanto, and Amir Supriyanto. "Design of Computer Based 12 Lead ECG Using STM32F401 Microcontroller." Journal of Energy, Material, and Instrumentation Technology 3, no. 4 (2022): 147–56. http://dx.doi.org/10.23960/jemit.v3i4.127.

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The research of designing computer-based 12 lead ECG using STM32F401 microcontroller has been done. ECG is a healthcare device recording heart electrical activity and assesses heart condition. ECG was chosen for health condition check-ups because it is low-cost and can monitor heart conditions in real-time. To get more details about a heart condition, an ECG with more than one lead is required, of which 12 leads are used for diagnostic application. The designed ECG uses a computer to display and record the ECG signal from the human body using a GUI program created with Visual Studio 2019, capa
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Marie, Tabi Fouda Bernard, Dezhe Han, and Bowen An. "Microcontroller design for security system: implementation of a microcontroller based on STM32F103 microchip." International Journal of Embedded Systems 11, no. 5 (2019): 541. http://dx.doi.org/10.1504/ijes.2019.10024134.

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Marie, Tabi Fouda Bernard, Dezhe Han, and Bowen An. "Microcontroller design for security system: implementation of a microcontroller based on STM32F103 microchip." International Journal of Embedded Systems 11, no. 5 (2019): 541. http://dx.doi.org/10.1504/ijes.2019.102440.

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Hilmansyah, Hilmansyah, and Restu Mukti Utomo. "RANCANG BANGUN DC – DC CONVERTER BERBASIS MICROCONTROLLER STM32F4 DAN MATLAB/SIMULINK." JTT (Jurnal Teknologi Terpadu) 8, no. 1 (2020): 26–33. http://dx.doi.org/10.32487/jtt.v8i1.777.

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DC – DC converter banyak diplikasikan pada renewable energy, sel surya, sistem pengecasan baterai dan mobil listrik. Salah satu metode pada DC – DC converter adalah buck converter. Pada buck converter, tegangan keluaran lebih kecil dari tengangan masukkannya. Pada paper ini, buck converter didesain menggunakan microcontroller STM32F4 berbasis MATLAB/Simulink, TLP521 sebagai pengaman rangkaian daya buck converter dan rangkaian kendali STM32F4, IGBT FGH75T65UPD sebagai komponen switching, dan IR 2111 yang berfungsi sebagai gate driver untuk IGBT. Penanaman program STM32F4 dari MATLAB/Simulink me
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Riswandhani, Ingga Ariestya, Priyambada Cahya Nugraha, and Syaifudin Syaifudin. "Bedside Monitor Based on Personal Computer Using STM32F7 Microcontroller." Jurnal Teknokes 16, no. 2 (2023): 58–65. http://dx.doi.org/10.35882/teknokes.v16i2.566.

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A vital sign examination is one of the important indications used to establish the diagnosis of a disease and is useful for determining the medical treatment plan needed for the patient. An electrocardiograph (ECG) is a parameter in medical equipment used in the process of measuring the electrical activity of the heart muscle by measuring biopotential differences from the body surface. In 2016, cardiovascular disease was the number-one cause of death in the world. This happens because the detection of cardiovascular disease is often late, so a monitoring tool is needed that can monitor the pat
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Holovatyy, Andriy, Andrzej Lukaszewicz, Sofia Holovata, Nazariy Klym, and Kostyantyn Kolesnyk. "DEVELOPMENT OF EMBEDDED SYSTEM FOR REAL-TIME AUDIO ACQUISITION AND PROCESSING BASED ON STM32 MICROCONTROLLER." Computer Design Systems. Theory and Practice 6, no. 3 (2024): 176–86. https://doi.org/10.23939/cds2024.03.176.

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In the paper, the embedded system for real-time acquisition and processing audio data has been developed using the STM32F407G-DISC1 Discovery kit with the STM32F407VGT6 ARM Cortex-M4 32-bit MCU. The basic modules of the STM32F4DISCOVERY kit are used for its operation. The STM32F407VGT6 MCU I2S2 peripheral module has been configured in half-duplex master mode to acquire PDM data from the MP45DT02 microphone. The STM32 USB peripheral module is configured in host mode and the MSC protocol is implemented for transmitting and receiving audio data to/from USB flash drive. The I2S3 peripheral module
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Wu, Huanjie, Chun Chen, and Kai Weng. "An Energy-Efficient Strategy for Microcontrollers." Applied Sciences 11, no. 6 (2021): 2581. http://dx.doi.org/10.3390/app11062581.

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Power saving has always been an important research direction in the field of microcontrollers. Dozens of low power technologies have been proposed to achieve the goal of reducing their power consumption. However, most of them focus mostly on lowering the consumption rate. It is well known that energy is the integral of power over time. Thus, our view is that both power and time should be carefully considered to achieve better energy efficiency. We reviewed some commonly used low power technologies and proposed our assumptions and strategy for improving energy efficiency. A series of test sets
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Kıvrak, Sinan, Tolga Özer, and Yüksel Oğuz. "CAN BUS BASED BMS CONTROL CARD DESIGN AND IMPLEMENTATION BY USING STM32f103 SERIES MICROCONTROLLER." E-journal of New World Sciences Academy 15, no. 1 (2020): 27–33. http://dx.doi.org/10.12739/nwsa.2020.15.1.1a0448.

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Zuepke, Alexander, Kai Beckmann, Andreas Zoor, and Reinhold Kroeger. "For Safety and Security Reasons: The Cost of Component-Isolation in IoT." Logistics & Sustainable Transport 7, no. 1 (2016): 41–50. http://dx.doi.org/10.1515/jlst-2016-0004.

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Abstract The current development trend of Internet of Things (IoT) aims for a tighter integration of mobile and stationary devices via various networks. This includes communication of vehicles to roadside infrastructure (V2I), as well as intelligent sensors / actors in Logistics and smart home environments. Compared to isolated traditional embedded systems, the exposure to open networks increases the attack surface, and errors in the networking components could compromise the safety and security of the embedded application or the whole network. But often current system architectures for mass-m
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Kvashnin,, V. O., A. V. Babash,, and V. V. Kvashnin. "THE INDIRECT INDUCTION MOTOR TORQUE METHOD DEVELOPMENT BY USING STM32F4 MICROCONTROLLER." ELECTRICAL AND COMPUTER SYSTEMS 28, no. 104 (2018): 117–26. http://dx.doi.org/10.15276/eltecs.28.104.2018.13.

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Semenets, V. V., and V. I. Leonidov. "Using the stm32f407vg microcontroller to study the amplitude-frequency characteristics of biological tissues." Radiotekhnika, no. 214 (September 29, 2023): 94–101. http://dx.doi.org/10.30837/rt.2023.3.214.08.

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The electrical properties of biological tissues of a plant origin are studied using the microcontroller STM32f407vg. The formulation of the problem of identifying informative signs of the viability of biological tissues when using the method of impedance measurement is given. It is shown that since currently in medical diagnostic practice there is no instrument base that would allow in an operational setting to diagnose the ability of biological tissue to self-heal after injury and damage as a result of thermal exposure, a gunshot wound or prolonged compression, the development of methods and
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Piątkowski, Dominik, and Krzysztof Walkowiak. "TinyML-Based Concept System Used to Analyze Whether the Face Mask Is Worn Properly in Battery-Operated Conditions." Applied Sciences 12, no. 1 (2022): 484. http://dx.doi.org/10.3390/app12010484.

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As the COVID-19 pandemic emerged, everyone’s attention was brought to the topic of the health and safety of the entire human population. It has been proven that wearing a face mask can help limit the spread of the virus. Despite the enormous efforts of people around the world, there still exists a group of people that wear face masks incorrectly. In order to provide the best level of safety for everyone, face masks must be worn correctly, especially indoors, for example, in shops, cinemas and theaters. As security guards can only handle a limited area of the frequently visited objects, intelli
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Semenets, V. V., and A. V. Grigoriev. "Software and hardware complex based on the STM32F407VG microcontroller for studying vibrations with the LIS3DSH accelerometer." Radiotekhnika, no. 216 (March 20, 2024): 81–86. http://dx.doi.org/10.30837/rt.2024.1.216.07.

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The statement of the problem of building a software-hardware complex based on the STM32F407VG microcontroller for studying vibrations with the LIS3DSH accelerometer is given. A physical model of the system, including a microcontroller, three-axis digital LIS3DSH accelerometer, was designed and implemented, which is characterized by a low price of the technical solution. The interaction between the microcontroller and the accelerometer occurs through the SPI interface. Specialized software of the system was developed and implemented, it includes a driver for setting up, collecting and processin
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Liu, Kan, and Yi Fang. "Development of Valve Controlled Microfluidics Based on STM32 Dual-Core ARM." Applied Mechanics and Materials 727-728 (January 2015): 725–28. http://dx.doi.org/10.4028/www.scientific.net/amm.727-728.725.

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This article describes a precisely microfluidic control system based on a dual-core STM32F10x microcontroller. The system consists of 32 independent microfluidic valve controlled output, human-computer interaction display, ethernet module, WIFI module, CAN module, USB module and graphical control interface. Using this microfluidic control system, the biological and medical workers precisely and conveniently control liquid in microfluidic chips. The microfluidic control system would be widely used for microfluidic chips.
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Hmidet, Ali, and Olfa Boubaker. "Real-Time Low-Cost Speed Monitoring and Control of Three-Phase Induction Motor via a Voltage/Frequency Control Approach." Mathematical Problems in Engineering 2020 (April 22, 2020): 1–14. http://dx.doi.org/10.1155/2020/6913813.

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In this paper, a new design of a real-time low-cost speed monitoring and closed-loop control of the three-phase induction motor (IM) is proposed. The proposed solution is based on a voltage/frequency (V/F) control approach and a PI antiwindup regulator. It uses the Waijung Blockset which considerably alleviates the heaviness and the difficulty of the microcontroller’s programming task incessantly crucial for the implementation and the management of such complex applications. Indeed, it automatically generates C codes for many types of microcontrollers like the STM32F4 family, also used in this
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Su, Aoqi, Jie Zhang, and Jie Yang. "Implementation and performance comparison of MMC firmware on RISC-V and ARM-based MCUs." Journal of Instrumentation 19, no. 04 (2024): C04007. http://dx.doi.org/10.1088/1748-0221/19/04/c04007.

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Abstract The control and data acquisition systems for high energy physics (HEP) applications require a suitable hardware platform to ensure system availability and reliability, so the micro telecommunications computing architecture (MicroTCA) standard is widely utilized in the field of HEP. As a fundamental component of the MicroTCA system, the advanced mezzanine card (AMC) requires efficient module management controller (MMC) to perform board monitoring and management. Therefore, the real-time responsiveness of the module management controller is crucial. Presently, most existing MMC solution
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Bae, Daehyeon, and Jaecheol Ha. "Implementation of Disassembler on Microcontroller Using Side-Channel Power Consumption Leakage." Sensors 22, no. 15 (2022): 5900. http://dx.doi.org/10.3390/s22155900.

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With the development of 5G and network technology, the usage of IoT devices has become popular. Because most of these IoT devices can be controlled by an adversary away from the administrator, several security issues such as firmware dumping can arise. Firmware dumping is the cornerstone or goal of many types of hardware hacking. Therefore, many IoT device manufacturers adopt some protection mechanisms such as the restriction of hardware debuggers. However, several recent studies have shown that the operating instructions of an IoT device can be recovered through the profiling-based side-chann
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Oprzędkiewicz, Krzysztof, Maciej Rosół, and Jakub Żegleń-Włodarczyk. "The Microcontroller Implementation of the Basic Fractional-Order Element." Pomiary Automatyka Robotyka 24, no. 4 (2020): 19–26. http://dx.doi.org/10.14313/par_238/19.

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The paper presents the implementation of the basic fractional order element sγ on the STM32 microcontroller platform. The implementation employs the typical CFE and FOBD approximations, the accuracy of approximation as well as duration of calculations are experimentally tested. Microcontroller implementation of fractional order elements is known; however, real-time tests of such implementations have been not presented yet. Results of experiments show that both methods can be implemented at the considered platform. The FOBD approximation is more accurate, but the CFE one is faster. The presente
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Qi, Yu Lan. "Based on ARM of AC LED Intelligent Lighting System Design." Advanced Materials Research 1037 (October 2014): 313–16. http://dx.doi.org/10.4028/www.scientific.net/amr.1037.313.

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based on the infrared detectors, brightness sensor, acoustic sensor sensing device for the lighting area, For signal collection, transform acquisition signal through conversion circuit and send to STM32F103 chip, control signals by microcontroller control drive circuit. According to the characteristics of the AC LED circuit, drive circuit with bidirectional thyristor as a core device design, the system can realize AC LED lighting intelligent open a brightness control. Testing by the actual circuit, circuit work is stable and reliable, has reached the design requirements.
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Li, Bin, Zhengguang Ma, and Yongguo Zhao. "2D Mapping of Mobile Robot Based on micro-ROS." Journal of Physics: Conference Series 2402, no. 1 (2022): 012030. http://dx.doi.org/10.1088/1742-6596/2402/1/012030.

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Abstract This paper proposes micro-ROS-based mobile robot system development and 2D mapping. Micro-ROS uses the micro-XRCE-DDS middleware to communicate with ROS2 in an extremely resource-constrained microcontroller environment. The mobile robot control system adopts a layered control method. The x64 PC equipped with Ubuntu ROS foxy is used as the main control platform, the olimex-stm32-E407 equipped with micro-ROS is used as the motion control layer, and the stm32F103 microcontroller is the underlying driver core. The forward and inverse kinematic equations are obtained through the analysis o
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Çelik, Mustafa, and Tarık Erfidan. "Microcontroller-Based Kalman Filter Measurement of Ambient Temperature." Kocaeli Journal of Science and Engineering 8, no. 1 (2025): 71–79. https://doi.org/10.34088/kojose.1528174.

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Temperature measurement is critical in many aspects such as system safety, quality control, energy saving, and system performance. In industrial applications, temperature control is vital to prevent equipment from overheating and ensure worker safety. In energy management, energy savings are achieved by increasing the efficiency of heating, cooling, and air conditioning systems. Preventing overheating of electronic devices prolongs the performance and lifetime of these devices. In the health sector, temperature measurement is required for patient monitoring and correct operation of medical dev
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Asadi, Farzin, and Sawai Pongswatd. "Programming the ARM® Cortex®-M4-based STM32F4 Microcontrollers with Simulink®." Synthesis Lectures on Digital Circuits and Systems 16, no. 2 (2021): 1–183. http://dx.doi.org/10.2200/s01128ed1v01y202109dcs061.

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Zhang, Jian, Yan Ting Lan, Chun Bo Shao, and Yi Wan. "The Research of Fixation Method in Tea Processing Based on Fuzzy Control." Applied Mechanics and Materials 433-435 (October 2013): 1145–49. http://dx.doi.org/10.4028/www.scientific.net/amm.433-435.1145.

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Aiming at the nonlinear and coupling phenomena of temperature and humidity changes appearing in the course of tea fixation, this paper introduces the fuzzy control technology in the process of making tea. STM32F107 microcontroller is as the core of the whole system and the multi-point detection system is used in real-time collection of two parameters of temperature and humidity . In addition, data transmission is realized between PC and I2C, SPI bus. The control rules and parameters of controller are formulated and the temperature and humidity of tea fixation multi-parameter control are realiz
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