Recently, the 5P, 15P and 390P chip capacitors used in our company often break. The most annoying thing is that some capacitors look intact on the PCB after reflow soldering, but when the electric sol...
[i=s]This post was last edited by yanbao on 2022-1-9 17:56[/i]Today, 20220109, the seventh day of the twelfth lunar month. I still remember that when I reviewed 2021 last year, it was 20210204, the Li...
[color=#1f497d][backcolor=rgb(252, 252, 252)][font=Calibri, sans-serif][size=14.6666669845581px]This 5/12 release of Windows 10 IoT Core Insider Preview includes an updated base OS build. It also incl...
He founded two IT companies and resold 3COM stocks every day. He bought with one hand and sold with the other hand. Every time he resold the stocks, he could increase the value by 10%....
The original intention of the person who drew this circuit was to be funny and inspirational. However, as far as the triode circuit is concerned, the artist is a weed waiting to be hoeed.
I often see ...
It has been nearly 20 years since the beginning of research and development of distribution automation, but there has not been much development in the past 20 years. Limited by the development of peri...
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
1 Introduction to the overall system solution
The hardware part is mainly used to amplify the sound. When the sound is loud enough, the signal can be introduced into the microcontroller for de...[Details]
1 Introduction
Automatic Test
System The ATS (Automatic Test System) integrates all the stimulus and measurement equipment required for testing.
The computer
efficiently comp...[Details]
1. Introduction
AS-Interface bus technology is an intelligent network that uses a single cable to connect sensors and actuators to controllers, transmit data, and provide power. It can be used...[Details]
Introduction
Temperature and humidity control are widely used in people's production and life. People use thermometers and hygrometers to collect temperature and humidity, and control temperatu...[Details]
Traditionally, when using PLC to control stepper motors, a dedicated stepper motor control intelligent module is usually added to the PLC, and then connected to the drive power supply to realize th...[Details]
TPMS is the abbreviation of "Tire Pressure Monitoring System". It is mainly used to automatically monitor the tire pressure in real time when the car is driving, and to alarm for tire leakage and l...[Details]
Since the early 1950s, when ultrasound detection began to be used in the medical field, ultrasound diagnostic technology has made great progress. Ultrasonic diagnostic instruments are of various fo...[Details]
Discrete Device
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