Understanding of the constant voltage process of lithium battery charging As we all know, standard lithium battery charging requires a constant current and constant voltage process. Figure 1 is a simp...
1. Circuit Principle The tube V, the N1 and N2 windings of the transformer T and the capacitor C form a transformer-coupled LC oscillation circuit. The potentiometer RP and the resistor R provide bi...
An electronic clock made with an ItsyBitsy M0 Express development board and copper wire, programmed with CircuitPythonhttps://hackaday.io/project/165822-circ… cter-clock...
These days, I suddenly remembered that I want to figure out the problem of STM32/STM8 hardware i2c. Because before, including Zhengdian Atom, it seems that many people have said that STM32 hardware i2...
Parameters, input DC6-12V, output AC100V, F=3Mhz, output power 10W
The current calculation parameters are as follows:The selected EPC17 core,Np=0.04, considering the actual situation, take Np=2Ts,Turn...
With the continuous development and maturity of sensors, wireless data transmission equipment, and application solutions, our equipment and modules are constantly being pushed towards standardization....
With the continuous development of intelligent and autonomous driving technology, the automotive industry's demand for chips is increasing day by day. Intel announced a series of new initiatives on T...[Details]
Linus Torvalds supports the idea of potentially removing Intel 486 (i486) processor support from the Linux kernel. After the Linux kernel dropped support for i386 ten years ago, i486 has been the l...[Details]
Expert Xiang Ligang believes that Hongmeng has the opportunity to become the world's largest operating system for the following reasons. Image source: Weibo 1. When human electronic products had o...[Details]
According to Reuters, on July 1, MKS Instruments, a US semiconductor equipment manufacturer, announced that it would acquire Atotech Ltd, a German specialty chemicals manufacturer, for approximately ...[Details]
The National Energy Administration coordinated and promoted the transformation and upgrading of the Guangxi power grid and made important progress
Guangxi New Electric Power Investment G...[Details]
Single-key means that each key occupies a pin of a single-chip microcomputer. The characteristics of this connection method are that the circuit and program are very simple, but the disadvantage is th...[Details]
(1) Zero flow inspection When the liquid in the pipeline is still and there is no strong magnetic field interference or strong vibration around, the meter head displays zero. At this time, the zero p...[Details]
1. Experiment of using single chip microcomputer to drive buzzer;
a) Description: The buzzer of the Lab51 MCU experiment board is connected to P1.5 of the MCU
b) Basic requirement: Control the bu...[Details]
LabVIEW has powerful signal acquisition and network communication functions. These functions allow LabVIEW users to easily write LabVIEW application software with powerful network communication capabi...[Details]
Zuosi Auto R&D released the "2023 Automotive HUD Industry Research Report". The vehicle head-up display system (Head Up Display, or HUD), also called the head-up display system, uses optical princi...[Details]
What is the most luxurious college annual meeting like? At the end of 2019, when students from Dalian University of Technology Innovation and Entrepreneurship College (hereinafter referred to as ...[Details]
Introduction
Display technology is developing towards large screen, high definition, high brightness and high resolution. Generally speaking, the display with a diagonal size of more than 1 m...[Details]
On May 26, the proposal of Beijing Electronic City High-Tech Group Co., Ltd. (hereinafter referred to as Electronic City Hi-Tech) to invest in the establishment of Beijing Electronic City Integrated ...[Details]
Low resistance measurements are a typical application for the Model 2750 and Series 3700. The next example demonstrates the conversion of a 4-wire resistance scan from the 2700 Series SCPI to the 3700...[Details]
During Electronica, ON Semiconductor CEO Hassane El-Khoury was interviewed by Power Electronics News at the exhibition site, detailing the new 65nm BCD that ON Semiconductor brought and its future ...[Details]
Power technology
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