Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
The air conditioner infrared remote control is a portable device that is usually powered by two alkaline batteries and communicates one-way with the wall unit or cabinet unit through 38KHZ infrared ca...
I have made a statistics of the onboard resources of the EBAZ4205 mining board. The one I am not sure about is U30 (3-pin SMD). It seems to be a temperature chip DS18B20This content is originally crea...
[size=4]Read a good book and leave behind some insights. EEWORLD Forum and RT-Thead Internet of Things Operating System invite everyone to read good books, swim in the ocean of RT-Thread knowledge, le...
When the Zener diode is stabilizing the voltage, by observing its volt-ampere characteristic curve, shouldn't its voltage stabilization value be negative?...
Hi guys, can you help me? I'm busy with my graduation project recently and want to check some research on BH1417F chip at home and abroad. Does anyone know the relevant content or website? Please :con...
This module is made of integrated block LTC3863. The specifications and size are very small, only the size of one RMB yuan. 1. This is the introduction of some chip materials:2. Chip recommended circu...
Here's how to measure resistance digitally: a) Turn the function/range selection switch to ω, as shown in the figure. How to measure resistance with a digital multimeter (click to enlarge) b) Inser...[Details]
According to CCTV news reports on December 3, the latest information from the Ministry of Industry and Information Technology shows that since the beginning of this year, China's hydrogen fuel cell v...[Details]
High-definition video broadcasting and storage requires a new generation of optical disc formats. While the principles of the optical disc drive remain the same, the supported video and audio formats ...[Details]
The rapid development of technology today is constantly confronting engineers with new and increasing challenges. The audio and video industry is one area that is experiencing rapid technological chan...[Details]
introduction
The PIC series of microcontrollers launched by Microchip have been increasingly widely used because of their advantages such as fast operation speed, low power consumption, low pr...[Details]
1. ABS resin
It is a ternary mixed resin composed of Acrylonitrile-Butadine-Styrane (propylene-butadiene-styrene). The rubber part of butadiene can be corroded by chromic acid to form pores, wh...[Details]
The latest report released by international consulting firm IHS shows that the scale of China's photovoltaic inverter market increased by 18% to 13.3 GW in 2014. However, as prices plummeted, tot...[Details]
Apple released the third beta of iOS 15.1 to developers today, and the update brings some new camera features to iPhone 13 Pro users. ProRes Video Today’s beta adds support for ProRes vide...[Details]
According to CINNO Research, recently, Japan's Yano Research Institute of Economics released a global market (production area) survey of polarizers and optical film components for display screens. De...[Details]
Fault phenomenon Can't turn on the machine Testing process After powering on, the machine automatically shuts down after a few seconds, and the screen is dark. A fault in the logic unit of the acqu...[Details]
The most common ones are helium-neon lasers, argon ion lasers, carbon dioxide lasers, helium-cadmium lasers, and copper vapor lasers.
This is a type of laser that uses gas as the working mediu...[Details]
Recently, Anhui Juyi Technology Co., Ltd. and Daqing Volvo Car Manufacturing Co., Ltd. signed the "Battery Packing Production Line Turnkey Project" contract with a contract amount of RMB 450.56 mil...[Details]
The EXFO EPM-53 Optical Power Meter provides easy-to-use functionality to accurately measure signal attenuation during fiber optic cable installation. The main function: ● Easy-to-use interface for e...[Details]
The Advanced Telecom Computing Architecture (ATCA) standard provides a modular approach to designing telecom equipment. The adoption of this industry standard not only speeds up product design but ...[Details]
Experiment name: Application of high voltage amplifier in pulse magnetic field analysis based on energized air-core coil
Experimental equipment:
Arbitrary waveform generator, high v...[Details]