01Thereis a high-gain inverting amplifier in the MCS-51 microcontroller. The input of the inverting amplifier is XTAL1 and the output is XTAL2. The oscillator circuit and the clock circuit formed by t...
Due to logistics and the epidemic, the development board has been received for a while. I will continue to evaluate it when I have time. E840-DTU (EC04) is a new generation of high-performance 4G DTU ...
[i=s]This post was last edited by qwqwqw2088 on 2020-6-19 08:42[/i]1. Overall designAssuming we need to convert DC25.2V into 5V output, the output current is 1.21A, then how to choose the appropriate ...
[align=left][color=rgb(25, 25, 25)][font="]Working in the electronics industry, I have an indescribable feeling for all kinds of electronic components. For engineers working in the electronics industr...
Design of Boost APFC Converter
Design requirements: Input voltage: 85~265VAC ; Output voltage: 400VDC ; Maximum output power : 80W ; Power factor input: greater than 0.95 . Select all components of th...
If USB controls high current MOS via MCU's GPIO,If there is no isolation measure between GPIO and MOSFET, such as no optocoupler or isolation transformer, but they are directly connected,If the MOS is...
The Fluke 233C digital multimeter is the industry's first digital multimeter with a magnetically detachable display. Users can slide the display out of the meter body and place it in an easy-to-read ...[Details]
Application of USB Bus in Remote Meter Reading System
1 Introduction
With the advancement of the "one household, one meter" project transformation by the water supply, power supply and gas sup...[Details]
The MSSP module works in SPI master mode, which can be executed directly on the experimental board.
program:
//Suitable for 3EPIC experiment board, configure the MSSP module of PIC microcontroller ...[Details]
Recently, Pengding Holdings stated on an investor interaction platform that the company's ultra-thin circuit boards have become profitable and the yield rate is at a relatively good level in the indu...[Details]
According to news on December 17, Intel submitted the first drm-xe-next Pull Request before the Linux 6.8 merge, replacing the traditional i915 DRM kernel driver on Linux with the latest Xe GPU drive...[Details]
I just made a music program and would like to contribute it to you. I hope you will be satisfied.
The circuit connection is very simple. Connect a buzzer to the P3.0 port, but the effect is average. ...[Details]
According to foreign media reports, as automakers cope with the global semiconductor shortage, a Volkswagen executive said the company is considering purchasing chips directly from chip manufacturers...[Details]
On the morning of March 16, Xiaomi and NIO reached a cooperation agreement to launch the NIO App on Xiaomi watches, which can control the car anytime and anywhere. This app can act as a smart ...[Details]
Startup Syntiant, which develops artificial intelligence chips that move voice command control from the cloud to the device side, recently announced the launch of its latest generation of products, w...[Details]
Fundraising shrunk by 800 million yuan, the "speed of life and death" in the intelligent driving circle
Recently, there has been another big news in the field of intelligent driving: anoth...[Details]
Despite continuing to invest billions of dollars and spending nearly a decade, Apple resolutely ended its car-making business. According to Bloomberg, Apple Chief Operating Officer Jeff William...[Details]
1. Scope of application This configuration is for manual and remote control of lights and curtains in a small area. It is usually used in guest rooms, children's rooms, elderly rooms, study roo...[Details]
In actual applications, we often encounter or come across many
abbreviations of
crystal oscillators
, some of which we don’t know, and some of which we don’t know how to name in a universal ...[Details]
The calculus operation node for arrays in LabVIEW 8.2 is located in "Mathematics → Integral and Differential" on the function palette, as shown in the figure.
As shown in the figure, th...[Details]
Microcontroller MCU
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