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The TEA152x family STARplug is a Switched Mode Power Supply (SMPS) controller IC that operates directly from the rectified universal mains. It is implemented in the high-voltage EZ-HV SOI process, com...[Details]
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Driven by the rapid development of new energy vehicles in China, the compound growth rate of the domestic power battery industry has exceeded 150% in the past five years. After experiencing the marke...[Details]
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Analysis of the Principle of the Three-phase Asynchronous Motor Multi-Drag Control Circuit
Schematic diagram and description of three-phase asynchronous motor multi-control circuit
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Introduction: Use a button to control the 1-digit LED digital tube display, just a simple test of the response to external interrupts. The program does not add button debounce processing, and it real...[Details]
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STM32 orthogonal encoder driver, introducing (mutation) position loop and speed loop with carry http://bbs.elecfans.com/jishu_484159_1_1.html (Source: China Electronic Technology Forum) #include "st...[Details]
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As we all know, good driving habits and excellent adaptability are the fundamental guarantee of driving safety. But it is unrealistic to require every driver to have the driving level and sensitive re...[Details]
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When SM2..0 is 011, the SLEEP instruction will put the MCU into power-saving mode. This mode is different from the power-down mode in only one way: if the timer/counter 2 is driven asynchronously, t...[Details]
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Query mode, type the program, what do you see? The light is flashing, this is done by the timer, it is no longer the main program loop. ORG 0000H AJMP START ORG 30H START: MOV P1,#0FFH ; Turn ...[Details]
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Reference: Why can't I reprogram the STM8 with ST Visual Programmer after it has been protected? First of all, let me talk about why you need to create a burning project - there is only one reason...[Details]
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1. Transplantation of wm_redraw.c In my previous note, I talked about how to port ucGUI to STM32 to develop bare-metal programs. In this note, I will analyze the porting and source code of wm_red...[Details]
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Has become
the best working partner
of mankind
Robots are one of the most popular applications at present. Whether in restaurants, factories or homes, robots have gradually replaced huma...[Details]
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Recently, DigiTimes stated in a report that Samsung's 3nm process mass production time may have been postponed to 2022. Samsung originally planned to mass-produce 3nm in early 2021, but due to the ...[Details]
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1 Introduction
With the increasing requirements of intelligent instruments and control systems for real-time signal processing and the rapid development of large-scale integrated circuit t...[Details]
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1 Introduction
LED flat panel display is an ultra-thin, highly reliable, all-solid integrated optoelectronic integrated display system. It is mainly composed of integrated LED (light-emitting diod...[Details]
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As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
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