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The 32-bit RISC-based Instruction Set Computer CPU core (ARM core for short) designed by the British ARM company has significant advantages such as low power consumption and low cost. It currently ...[Details]
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The centralized energy grid is a network of energy produced by generators, high-voltage transmission lines, and low-voltage transmission lines that transmit electricity over long distances to power t...[Details]
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LED is the fourth lighting method for mankind after incandescent lamps, fluorescent lamps and energy-saving lamps. It has the advantages of good color reproduction, fast response speed, energy savi...[Details]
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The 25th Beijing Essen Welding and Cutting Exhibition was grandly opened at the Shanghai New International Expo Center. This year's Essen exhibition brought together many leaders in the fields of las...[Details]
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Huawei's Hongmeng OS 3.0 system will be released next month. The first batch of compatible models have been basically confirmed, namely Mate Xs 2, Mate X2, the entire Mate 40 series, and the entire P...[Details]
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1. Project Overview 1. Function description Ultrasonic module, vibration sensor, button control SG90 servo When detecting the proximity, the trash can will automatically open the lid with a beep so...[Details]
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Recently, the Guangdong Regulatory Bureau disclosed the acceptance information of the coaching registration of Foshan Blue Arrow Electronics Co., Ltd. (hereinafter referred to as Blue Arrow Electroni...[Details]
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There are several large current IGBT modules with 150A and 300A, and the power can reach 10KW and 20KW respectively. First, we need to make a driver circuit board that can drive these big guys. ...[Details]
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1 Introduction
This system uses ADμC812 single-chip microcomputer as the processing core and is divided into six functional modules: temperature sensing, signal processing (differential amplificati...[Details]
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Current-mode switching supplies have several advantages when compared to voltage-mode switching supplies: (1) High reliability with fast, cycle-by-cycle current sensing and protection capabilities; (...[Details]
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/* TIM1_CCMR BIT 6-4: 110: PWM mode 1 - When counting up, once TIM1_CNT TIM1_CCR1, channel 1 is at a valid level , otherwise it is an invalid level; when counting down, once TIM1_CNT TIM1_CCR...[Details]
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Linux-2.4.18 and earlier, kernel threads are not supported ("lightweight processes" are used as thread implementations), user space uses the LinuxThreads library to support threads, and the thread mo...[Details]
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Host environment: Windows 7 SP1 Development environment: MDK5.14 Target board: ST NUCLEO-F303RE TFT model: 2.4 inches, with touch, SD card, 240*320 resolution, 260,000 colors Driver IC:ILI932...[Details]
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Looking ahead to 2019, it’s exciting to know that, with nearly 10 years to go, the automobile is in the midst of its biggest transformation since its invention more than a century ago. With the conti...[Details]
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When developing various embedded application systems with single-chip microcomputers, asynchronous serial communication is a communication mode that is often used. In many applications, it is also req...[Details]