[align=left][b][font=宋体][size=20pt]Basic knowledge and detection methods of transistors[/size][/font][/b] [/align][align=left][font=宋体]1. Basics of transistors[/font] [font=宋体]The bipolar junction tra...
During the 2022 Spring Festival, I participated in the forum's "虎虎生愿" event
虎虎生愿: Make a wish for 2022, usher in good luck in the new year, and take away the EEWorld New Year gift~Fortunately, I got a...
Why doesn't the Kalman filter algorithm directly use the observation results (measured values) to filter and obtain the optimal value? It uses the state equation to make predictions first. What is the...
[i=s] This post was last edited by 蓝天白云秋高气爽 on 2022-1-5 12:04[/i]Do a small project on the "ESP32 Development Board IOT Bluetooth WIFI Misiqi": use this development board to intercept the input signal...
[align=left]My colleague said that this is a circuit to prevent the MCU from hanging up. Fan_Ctrl is the signal from the microcontroller, C is the DC blocking capacitor, Fan_Ctrler is the signal sent ...
[i=s]This post was last edited by kikiwu on 2019-3-8 11:48[/i] [align=center][align=left] I was impulsive and determined to make one myself. It turns out that my courage is one of my strengths. What h...
According to foreign media reports, Keysight Technologies, Inc. announced the launch of the new and enhanced E8740A Automotive Radar Signal Analysis and Generation solution. This new solution enabl...[Details]
The PC104 bus system is a new type of computer measurement and control platform. As an embedded system, it is fully compatible with the standard desktop PC (PC/AT) architecture in terms of software...[Details]
An encoder is a commonly used electronic component that converts analog signals into digital signals or encodes digital signals. Its main function is to analyze and process the input signal and con...[Details]
The five low power modes are LPM0~LPM4 (LOW POWER MODE), and the active state of the CPU is called AM (ACTIVE MODE). AM consumes the most power, and LPM4 consumes the least power, only 0.1uA. In ad...[Details]
TCO (Transparent conducting oxide) glass, that is, transparent conductive oxide coated glass, is a flat glass surface evenly coated with a layer of transparent conductive oxide film by physical or ...[Details]
Apple announced today that the Mobile ECG Atrial Fibrillation Alert software and the Mobile Pulse Rate Atrial Fibrillation Alert software have been launched in China with watchOS 8.3 and iOS 15.2. ...[Details]
The transistor is an instrument that uses direct current power supply instead of a hand-cranked generator. The alternating voltage generated by the transistor oscillator outputs a direct current volt...[Details]
The huge cost of industrial network downtime caused by functional failure due to electrical overstress makes it necessary to protect network nodes, especially the electrical transients caused by el...[Details]
Recently, at the organic food production base of Red Star Farm Co., Ltd. of Beidahuang Group, an intelligent inter-row weeding "robot" was carrying out weeding operations in the organic soybean field...[Details]
On February 24, the Zhejiang Provincial Development and Reform Commission and the Energy Bureau issued a notice on the issuance of the "Zhejiang Province's 14th Five-Year Plan New Energy Storage De...[Details]
Kaiyun Lianchuang (Beijing) Technology Co., Ltd. is committed to providing first-class "semi-physical simulation testing and overall solutions" for national defense industries such as aerospace, weap...[Details]
General register: AX = AH(High) + AL(Low) = AX can store one byte data = stores 2 byte data BX = BH + BL CX = CH + CL DX = DH + DL Note: H = high, L = Low, AH is the upper eight bits, AL is the low...[Details]
1. What is NDT/NDT?
Answer: (1) Nondestructive testing is a testing method that checks the surface and internal quality of the inspected parts without damaging the workpiece or the working c...[Details]
Samsung Electronics will release the Galaxy S10 5G in the United States through Verizon next month, according to Business Korea. For now, the company will enjoy its position as the only 5G smartphone...[Details]
Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]
Analog electronics
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