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Good news! Autexon won the bid!
Shenzhen OTEXON Electric Power Equipment Co., Ltd., one of the top ten charging equipment brands in China, received a winning bid notice from the State Grid Cor...[Details]
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Circuit diagram Parts list Program (C language) #include reg51.h sbit p1_0=P1^0; sbit p1_1=P1^1; sbit p3_0=P3^0; sbit p3_1=P3^1; void delay(unsigned char i); void main() { p1_0=0; p1_1=0; ...[Details]
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With the rapid development of handheld smart terminals in the past few decades, low drop-out linear regulators (LDOs) have been widely used due to their advantages such as low power consumption, high...[Details]
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Q1: How should the filter capacitor size be calculated?
A1: Generally speaking, the selection of output filter capacitors is mainly to obtain a good filtering effect. The ripple of the output ...[Details]
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What is a central door lock
The central control car lock is a good thing that when you lock one door, the other doors are also locked at the same time. The specific function is very clear, ...[Details]
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According to news on January 11, CATL stated on its interactive platform that Kirin batteries are expected to be mass-produced in the first quarter of 2023; the company is committed to promoting the ...[Details]
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1. How to choose crystal in PIC microcontroller oscillation circuit For a high-reliability system design, the choice of crystal is very important. This is especially true for systems designed with sl...[Details]
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1 Introduction The rapid development of high-grade highway construction and the improvement of the road surface quality monitoring system require high testing levels. When vehicles drive on hi...[Details]
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On October 22, Zeng Xuezhong, President of Xiaomi Group’s mobile phone department, explained the battery technology of Xiaomi 10 Extreme Edition. Zeng Xuezhong pointed out that Xiaomi Mi 10 Extreme E...[Details]
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The STM32F2/F4 DMA controller is carefully designed, and the firmware program is quite flexible in selecting the appropriate 16-data stream x 16-channel combination. The dual AHB port structure a...[Details]
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1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
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Oscilloscopes are a basic tool in all electronic designs, used to measure changes in signals over time. After digital multimeters, oscilloscopes are usually the second most common equipment on electr...[Details]
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On May 18, Waymo CEO John Krafcik posted a photo on Twitter. The main body of the photo was a Volvo car with the Waymo logo printed on the rear window, with the caption "(Love) Waymo Volvo". This wa...[Details]
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Recently, the world's third largest semiconductor silicon wafer manufacturer GlobalWafers ("GlobalWafers") announced that it would acquire the world's fourth largest semiconductor silicon wafer manuf...[Details]
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Assuming that the Buck PWM converter works in the current continuous mode, Figure 1 (b) shows the working waveform of the peak current type PWM control system. The peak value of the switch current ...[Details]
Analogue and Mixed Signal
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