USB is a fast, bidirectional, synchronous, cheap, easy-to-use, hot-swappable serial interface. USB devices are widely used due to its fast data transmission, convenient interface, and hot-swappable su...
[i=s]This post was last edited by shinykongcn on 2016-6-22 11:19[/i] First of all, I like a forum activity called "Wireless Learning Carnival Season". If you get a coupon to buy ensorTag or CC3200-Lau...
Recently, at the "DIY with TI" event held at the Texas Instruments (TI) Shanghai Company, TIers had a geeky experience. TI geek experts brought their own small inventions, small productions and their ...
Hello everyone! This is a Launchpad pocket experiment platform (guide book) (Chapter 6) which gives an example of a PWM square wave controlled by a button. The duty cycle is very unstable when measure...
Please help! The nand flash id read by the test stand is wrong, is there any way to repair it? If you have experience in restoring nand flash ID, please call: 15899781278 Mo QQ: 236136...
Hello everyone, I recently built a system using 5509A, and collected analog signals with a maximum frequency of 800KHz into DSP memory through the EMIF interface. I want to output the processed data t...
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
The capacity of a battery depends on the amount of charge and discharge, in addition to some factors of the battery itself. Obviously, if the charge and discharge of the battery can be recorded all...[Details]
In industry, voltage 0…5 (10) V or current 0 (4)…20 mA is usually used as a method for analog signal transmission, which is also a method often used by programmable controllers. So what are the dif...[Details]
1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or in the ...[Details]
As a new type of centralized and decentralized elevator control system, serial communication has been widely used in China. Compared with the previous centralized and unified control system, each s...[Details]
PCB Design
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