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Digital blogger @数码闲聊站 revealed today that although there are differences between the high-end and top-end versions of the Xiaomi 11 series and Redmi K40 series, the main difference is in the d...[Details]
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February 21 was the 35th anniversary of TSMC, the world's largest foundry. According to Taiwanese media reports, due to the epidemic, TSMC did not hold a celebration ceremony that day, and its stock ...[Details]
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Fragment velocity is an important parameter for evaluating the explosive effectiveness of warheads. Traditional range fragment velocity measurement systems mostly use multi-channel data acquisition...[Details]
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After learning about the 51 single-chip microcomputer, the CPU on the development board is STC89S52RC, that is, the 52 single-chip microcomputer, which has an additional timer 2 than the 51. I read...[Details]
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0x01 Tool Introduction
This is a tool called chatGPT for code auditing.
0x02 Installation and Usage
1.
chatGPT-CodeReview will ge...[Details]
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1 The most essential difference between digital power supply and analog power supply
The essence of the so-called digital power supply is that the PWM regulation of the output current/voltage is ge...[Details]
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This is the third in a series of minimalist watches based on the ATtiny85 family. This watch displays the time by drawing an analog watch face on a tiny 64x48 OLED display. It uses a separate crystal...[Details]
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The C8051F320 has a 10-bit successive approximation ADC that can operate in single-ended or differential mode.
1. Brief Principle
Two multiplexers are integrated in the microcontroller, whic...[Details]
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Before starting development, it is recommended that novices watch the 01-Xunwei Electronic Development Board Getting Started video. After you have a certain understanding of the development board and...[Details]
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According to Jiwei.com, GPU chip startup Xintong Semiconductor recently completed its Pre-A round of financing. This round of financing was jointly led by Yingfutech, Shenzhen Capital Group, and Yuan...[Details]
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There have been some discussions about the life of aluminum electrolytic capacitors, but there are not many demonstrations of life calculation. This issue will take you to learn about TDK Electronics...[Details]
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A single-sided bridge, a lane with limited width, obstacles that may fall onto the road at any time, and a random lane of tires rolling in front of you are simply a nightmare for any novice driver. E...[Details]
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0 Introduction
Infrared remote control is one of the most widely used communication and control methods. It is widely used in household appliances, industrial control and intelligent instr...[Details]
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Although the decline in European PV and energy storage demand is within investors' expectations, it remains a mystery how much it will decline. Last Friday, SolarEdge (SEDG), an inverter company li...[Details]
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On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]
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