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For years, designers have relied on Controller Area Networks ( CAN ) to provide reliable communication between various subsystems and electronic control units (ECUs) in a car . However, as the numbe...[Details]
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220VAC powered Sanyo 80P movement power supply circuit
Figure 220VAC powered Sanyo 80P movement power supply circuit
Figure 1 shows a 220VAC powered Sanyo 80P core power supply, which was widely...[Details]
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Nowadays, video surveillance plays an important role in social life, such as protecting personal property. Traditional security technology emphasizes the real-time response to events or the effec...[Details]
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51 single chip microcomputer controls stepper motor and DC reduction motor. This circuit diagram can realize the linkage of multiple motors, and it is easy to write program control. Use multiple L298...[Details]
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On June 24, the 2023 National Science and Technology Progress Award, one of the most authoritative and influential awards in China's science and technology community, was officially announced at th...[Details]
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0 Preface
The Compact PCI (CPCI) bus is an industrial computer bus standard launched by the "PCI Bus Industrial Computer Manufacturers Organization". It has been applied and developed most rapidly ...[Details]
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After practicing ARM welding technology, I can finally debug the test board I designed. For the convenience of debugging, I only welded the minimum system of ARM: power supply, ARM, crystal osc...[Details]
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I just started learning ARM-linux recently. I bought a tq2416 board last week. The Linux information given was too complicated and profound and I didn’t want to read it. I can’t wait to run the 2416....[Details]
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1. Overall design of the system
This system is used to test the functions and performance of DC motor controllers. The test content mainly includes the current value, speed value and waveform cha...[Details]
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As the year draws to a close, thieves are out and about again. Have you installed a surveillance camera? What? It's broken. Don't worry, here's how to deal with common camera lens failures.
C...[Details]
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O Introduction
Three-phase AC asynchronous motors are widely used in weapons and equipment, feeding systems, CNC machine tools, flexible manufacturing technology, various automation equipment a...[Details]
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It is reported that major US automakers and suppliers are once again putting pressure on Congress to resolve the global shortage of semiconductor chips, which has restricted global automobile product...[Details]
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PassFail App
The PassFail function is widely used in the field of test and measurement. It can be seen on oscilloscopes, multimeters, and spectrum analyzers. The essence of the PassFail function is...[Details]
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On April 19, the three major A-share indices rose across the board. In the consumer electronics sector, Apple concept stocks surged and saw a "limit-up surge". Among them, large-cap stocks Goertek a...[Details]
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On November 12, data from the China Automotive Power Battery Industry Innovation Alliance showed that in October, my country's installed capacity of power batteries was 59.2GWh, a month-on-month in...[Details]
stm32/stm8
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