Founded in 1981, Guanxi Electronics is a professional manufacturer of relays and optocouplers. Its main business operations include the production and sales of the following four categories of products: reed relays, solid-state relays, optocouplers, and electric relays.
[i=s]This post was last edited by ylyfxzsx on 2019-5-29 21:02[/i] It is redundant and unused, in good working order, 90% new. When you buy an oscilloscope, you will get a 4.5-digit Goodwell desktop mu...
[i=s]This post was last edited by spartacus_epic on 2018-12-14 20:42[/i] I am a rookie, and I am using MSP430F1232 to develop a low-power wireless transmission project. There is always a problem when ...
A: According to the frequency to be suppressed, the inductance of the common mode inductor and the resonant frequency of the Y capacitor are used to determine it. In practice, the component distributi...
With the help of the ADC inside the STM32L452 and an OLED screen, a simple digital voltmeter can be formed. The display effects are shown in Figures 1 to 3.The channel used for A/D acquisition is ADC_...
When ARM introduced 64-bit support for its architecture, it was designed to be compatible with previous 32-bit software. But for Linux programmers, there are still some significant differences that c...[Details]
Although the CAN bus has powerful anti-interference and error correction and retransmission mechanisms, it is currently widely used in industries such as new energy vehicles, rail transit, medical ca...[Details]
A detailed configuration list corresponding to the Mate 30 Pro was exposed abroad, which corresponds one by one to the current mainstream rumors. If you are interested, you may want to take a look. S...[Details]
On November 9, the main forum of the 2023 World Energy Storage Conference was held in Ningde City, Fujian Province. Source: Mindong Daily At the conference, representatives from the China Machinery In...[Details]
introduce
In the past few years, the application areas of light emitting diodes (LEDs) have expanded greatly. The fastest growing and most promising market is the backlight application of liqu...[Details]
What is the Quick Charge QC2.0/3.0 protocol?
1. QC2.0 protocol
QC2.0 is the Quick Charge 2.0 technology, which is the 2.0 version of the fast charging technology released by Qualcomm. QC2...[Details]
This article is the second in a series of FMCW LiDAR popular science articles. Click on the hyperlink to read the previous article: FMCW LiDAR popular science (Part 1): basic concepts, technical rout...[Details]
From the COVID-19 crisis to the supply chain crisis, the external environment has been in an endless stream over the past year. How has Enics and its industry been affected? How did Enics respond qui...[Details]
Solid-state lighting (SSL) product development is more than just LEDs and driver electronics. Richie Richards explains how to evaluate the complex design factors, including material selection, ther...[Details]
According to foreign media reports, an engineering team at the University of Missouri has devised a new method to determine how many times a lithium-ion battery can be charged before it needs to be r...[Details]
Acceleration
Sensor
It is an electronic device that can measure acceleration force. Acceleration force is the force acting on an object when it is accelerating, just like the earth's grav...[Details]
In recent years, when delays in the implementation of autonomous driving (ADAS) have become the norm, Honda has become a breath of fresh air. Honda promised to deploy L3 autonomous driving cars las...[Details]
What is Field Strength? The test of electric field strength is referred to as field strength test. Field strength can be used to describe the physical quantity of the amount of outward radiation emit...[Details]
USART can use interrupts and polling, or use a buffer as an upper layer interface ***************************************************************** //CPU:mega32 //Compiler:iar //USART general progra...[Details]
Recently, the Dongguan Municipal Development and Reform Bureau issued the "Notice on Organizing the 2024 Dongguan New Energy Storage Demonstration Application and Public Service Platform Certificat...[Details]
Buy&Sell
京公网安备 11010802033920号
EEWORLD
