I am using stc15w204s, and the address setting of the dip switch is connected to the four I/O ports of the microcontroller. However, after powering on the dip switch circuit, the light of the microcon...
For technology companies, it is of course of utmost importance to be at the forefront of developing cutting-edge technologies for customers and the industry. The technology landscape is changing every...
[i=s]This post was last edited by Feihong Haojie on 2019-7-25 15:40[/i]As a dual-channel function generator, the TGF4042 signal generator has built-in multiple function modes in addition to some commo...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
I bought a device, which is a full-body conference microphone. After connecting to the video conferencing software, it acts as a microphone and an audio output device.
When connected to the computer v...
[size=4]Introduction to high-frequency circuits[/size] [size=4] To put it simply, high-frequency circuits are radio circuits, but they do not involve microwave circuits (microwaves are used to process...
Serial peripheral interface SPI (serial peripheral interface) bus technology is a synchronous serial interface introduced by Motorola. It allows the CPU to communicate with peripheral interface dev...[Details]
LG Electronics and Canadian auto parts maker Magna International are "very close" to signing a first batch of electric vehicle manufacturing contracts with Apple, local South Korean media reported on...[Details]
The small household appliance industry is a typical labor-intensive industry, and market demand is rapidly iterating. The industry development is facing a small-batch, multi-variety production mode...[Details]
Onbao Electronics, a leading Chinese power semiconductor company, has encountered its biggest crisis since its establishment 15 years ago. On August 8, 2019, Diodes, an American semiconductor company...[Details]
February 24, 2022, Shenzhen, China - OPPO officially held its spring new product launch conference and brought a number of heavyweight new products, including
OPPO's latest flagship Find X5 ser...[Details]
Contents The invention relates to a flow meter, in particular to a thermal gas mass flow meter. Background of the Invention As a complex technology, flow measurement has been applied in various occ...[Details]
Abstract: A solution for broadband AC steady current power supply is given. A basic current source is composed of an integrated power amplifier and an operational amplifier, and the parallel con...[Details]
Conventional crystalline silicon solar cells are made on high-quality silicon wafers with a thickness of 350-450μm, which are sawn from pulled or cast silicon ingots. Therefore, more silicon materi...[Details]
1. What are the characteristics of AVR32? AVR32 is a "dual-core" chip with two cores, MCU and DSP. It has great advantages in some application fields. Inheriting the high efficiency of AVR, the AP7...[Details]
Electrostatic measurement is very important for studying static electricity and preventing static electricity hazards. In order to master the laws of static electricity charging, understand the situat...[Details]
UPD78F9222 fluorescent lamp dimmer solution
This solution is based on UPD78F9222 to realize the adjustment of fluorescent lamps. The adjustment supports manual and infrared methods, and can provide...[Details]
/*This program is to perform read and write operations on the internal EEPROM of the AVR to test the EEPROM. The main purpose is to first write to */ /*Write data into the internal EEPROM, then read...[Details]
Under the influence of the export control policy initiated by the US government, many international semiconductor companies have been "passively" caught in the crossfire. Policies and regulations ...[Details]
Every two years, a group of talented and energetic young people shine in the National Undergraduate Electronic Design Competition, making this highest stage that can be reached during the undergradua...[Details]
According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year,
approximately 177 PV inverter bidding projects (bid sections) were...[Details]