1. Main features of choppers The main features of choppers are as follows: (1) There is a single brake chopper available for each power range, and no parallel connection is required; (2) It can be ...
[i=s]This post was last edited by qwqwqw2088 on 2022-7-18 09:08[/i]There are often different opinions on whether copper should be placed at the bottom of the inductor of a DC/DC power supply. One view...
[font=楷体, 楷体_GB2312][size=4]In terms of FPGA/CPLD design tools, the overall feeling is that Xilinx's Vivado2018.3 is easier to use. Why? Because the installation package of this tool is about 20G, it ...
[align=left][color=rgb(85, 85, 85)][font="][size=14px] As a simple digital communication method, I2C only needs two data lines to complete the communication between the host (Master) and the slave (Sl...
Preface
This guide document is applicable to the development environment:
Windows development environment: Windows 7 64bit, Windows 10 64bit
Linux development environment: Ubuntu 14.04.3 64bit
Virtual...
It has to be said that with the explosive growth of TWS headphones, noise-canceling headphones have also developed rapidly in China in recent years. At present, there are about 300 noise-canceling he...[Details]
In the near future, Auracast broadcast audio will benefit all types of public venues, large, medium and small, allowing them to improve visitor satisfaction and increase accessibility through audio...[Details]
1 Introduction
With the rapid development of power electronics technology and power semiconductor devices, MOSFET and IGBT have been widely used in various high-performance, low-loss and lo...[Details]
In order to reduce the production cost of smartphones, Samsung Electronics has closed its smartphone factories in China and expanded the scale of its ODM (original design manufacturing) in China. The...[Details]
According to news on July 25, with the support of the Japanese government and major consortiums, Rapidus has launched Japan’s only semiconductor factory manufacturing advanced silicon processes. It p...[Details]
Apple Music strikes hard. Not long ago, Apple announced that it would provide a "lossless" sound quality option for the entire Apple Music library and launch a "spatial audio" feature based on the ...[Details]
The schematic diagram of the wireless transmission circuit based on the nrfl2401 chip is as follows: During the experiment, both the sender and the receiver used the same circuit. The sender prog...[Details]
The application of flexible circuit boards (FPC) in automotive electronic power batteries. My recent job responsibilities mainly focus on some things that can be done. My boss asked me to go deeper...[Details]
Portable systems often use LEDs of different colors-white for the display backlight, green for keypad illumination, red for power, etc., and in varying quantities of each. Typically the LEDs are drive...[Details]
The rapid development of 3G/4G (LTE) applications is driving the growth of the wireless infrastructure market. According to the latest research data from iSuppli, by 2011, global capital investment i...[Details]
What magic allows you to listen to music through earbuds without wires? The answer is TWS. Since Apple officially released the wireless headset AirPods in December 2016, its shipments have increased ...[Details]
STM8 CAN external clock control register (CLK_CANCCR) Address offset value: 0x0B Reset value: 0x00 Position 7:3 Reserved. Always 0. Bit 2:0 CANDIV : External CAN clock division value is written b...[Details]
1. Importance of density correction for mixed gas flow measurement In metallurgical enterprises, a large amount of gas is generated along with coking, ironmaking, and converter steelmaking. These gas...[Details]
introduction Brushless DC motors are developed on the basis of brushed DC motors. They have the advantages of stepless speed regulation, wide speed regulation range, strong overload capacity, g...[Details]
According to Xinhua News Agency, the factory infrastructure construction of North Latitude 38 Integrated Circuit Manufacturing Co., Ltd. (hereinafter referred to as "BWIC") has been completed and is ...[Details]