Principle of boost circuit, are there two inductors in the red box?
Isn't it a transformer?
There are a bunch of resistors connected in series at the back. How do you determine the resistance value?In...
The current circuit board is mainly composed of the following: Circuit and pattern: Circuit is used as a tool for conducting between components. In the design, a large copper surface will be designed ...
Used for SPWM generation in the inverter process. Note that it is not a program generator. It only generates SPWM data. It can be used when the SPWM program uses the table lookup method.
SPWM wave gen...
In the application of DSP for motor control, it is sometimes necessary to use the operation of forcing the pulse switching state of pulse width modulation (PWM), such as blocking the pulse to stop the...
Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation The second Mouser Technology Innovation Week course will be broadcast on...[Details]
LED has many advantages such as environmental protection, long life, and high photoelectric efficiency. In recent years, its application in various industries has developed rapidly. The driving cir...[Details]
This article will focus on the working principle, product features and performance of digital isolators, and then explain
some applications of
digital isolators
in electronic products.
1. Wo...[Details]
According to the official WeChat account of Tianfeng International, the latest research by Ming-Chi Kuo's team shows that Mini-LED is the key display technology for iPad in 2021-2023. Apple may not r...[Details]
The simulation schematic diagram of the button-controlled water lamp is as follows (the proteus simulation project file can be downloaded in the attachment of this post) Function: 1. Use 8 small LE...[Details]
Ericsson recently announced that it is working with MIT on two scientific research projects that will help build new network infrastructure to provide better hardware support for the next generation ...[Details]
Zhou Qun, Chairman and Party Secretary of Shandong Electric Power Group Co., Ltd.
Shandong Electric Power has conscientiously implemented the spirit of the Fifth Session of the Third Employees...[Details]
According to foreign media reports, people familiar with the matter revealed that Japan Display Inc. (JDI) is negotiating with Apple and Sharp to sell Hakusan. It is reported that the price of t...[Details]
Wireless data collection and transmission has a wide range of applications, including electricity, water conservancy, public security, transportation, petroleum, security and finance. China Mobile of...[Details]
On October 14, chip giant MediaTek had good news again. The market heard that the company's automotive smart cockpit system products have entered the automotive supply chain of South Korea's Hyundai ...[Details]
EV Sales, a US new energy vehicle sales statistics website, released sales data of new energy vehicles in various regions around the world in the first half of 2019. The total global sales of new ene...[Details]
A wave of drivable technology development is sweeping across the entire automotive industry. Established car companies that once dominated the market are also actively pursuing intelligent transforma...[Details]
AT89C51 controls ESP8266WIFI module program 1: #include "AT89X51.H" #include "stdio.h" unsigned int a; int b=1; int c =1; int d =1; int e=1; int f=0; void main(void) { unsigned char lda...[Details]
Embedded network video server is an embedded device that provides network video transmission and sharing. It is designed and developed for building a high-reliability multimedia digital monitoring sys...[Details]
The difference between a rectangular pulse generator and a square wave is that the high level and low level of a square wave occupy equal time (i.e. the duty cycle is 50%), while the rectangular p...[Details]
Power technology
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