-
In daily life, interior designers and architects often face a problem, which is that during the design and decoration process, they have headaches due to various measurement difficulties or safety ha...[Details]
-
1 Current status of on-site testing of DC power supply equipment In Article 5.3 of DL/T 724-2000 "Technical Regulations for Operation and Maintenance of Battery DC Power ...[Details]
-
According to Weibo user @数码闲聊站, a vivo tablet equipped with Snapdragon 870 SoC is on the way and is expected to be officially launched in 2022. In addition, more manufacturers will enter the An...[Details]
-
Infineon Technologies Launches MERUS™ Class-D Audio Amplifier Multi-Chip Module, Combining Small Size, High Power Density and No Heat Sink
Class-D audio amplifiers combine the advan...[Details]
-
● Installation of ST Visual Develop Go to the ST official website: http://www.st.com/stonline/products/support/micro/files/sttoolset.exe to download and install. ● Setting up ST Visual Develop s...[Details]
-
Introduction
With the rapid development of high technology and its industry, large storage capacity
battery pack
energy systems have been increasingly valued by people and have b...[Details]
-
Today's players' pursuit of consoles is not only about performance, but also a cool appearance. Recently, a netizen has built a new platform and chose the Tt Core V71 case with a large side-transpa...[Details]
-
Characteristic analysis and solution of current transformer secondary open circuit, and specific conditions for current transformer operation.
Keywords: Current transformer operating chara...[Details]
-
For a long time, Foxconn has been steadily promoting the realization of production automation. Through self-research of robots, the establishment of unmanned automated production lines, and the con...[Details]
-
The basic 51 microcontroller has four parallel ports, which also includes a serial port. When there are not enough interfaces, people will think of using external chips for expansion. However, al...[Details]
-
In July this year, Japan imposed export control measures on South Korean semiconductor raw materials. After that, the relationship between Japan and South Korea fell into a state of tension. However,...[Details]
-
Circuit Description The circuit shown in Figure 1 is powered entirely from the USB interface. The 5 V power from the USB interface is regulated to 2.5 V using the ADP3333 2.5 V low dropout line...[Details]
-
The power supply uses IGBT devices and single-ended forward circuits, and the operating frequency is 20kHz. The circuit principle is shown in Figure 1. The power supply has a constant current closed-...[Details]
-
#include reg52.h
#include intrins.h
#define uchar unsigned char
uchar num=0;
init();
main() //Control the light on and off with timing
{
init();
while(1)
{
if(num==2...[Details]
-
The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD