A friend of mine was stabbed twice in his own home by three water company law enforcement officers, one on the head andone on the left hand, due to a dispute over tap water. (The victim was injured wh...
Major updates since 5.2.0:Add support for RGB Matrix displays (#2706, #2775), thanks @jepler @PaintYourDragon
Add afillmethod todisplayio.Bitmap(#2756), thanks @caternuson
Make the colors used by the ...
This time the charging chip uses ME4069. The chip manual will be placed at the back. The circuit uses the official one. The official reference circuit is as shown below. R5 selects a 50 milliohm resis...
1 Overview With the continuous advancement of science and technology, people have put forward higher-level security management requirements for modern office and living places. Ordinary door lock...[Details]
On July 29, 17 departments including the Shandong Provincial Development and Reform Commission and the Shandong Provincial Energy Bureau jointly issued a document and jointly issued the "Guiding Op...[Details]
0 Introduction
The widespread application of embedded computers in measuring instruments has created good conditions for the realization of digital filtering in precision measuring instruments...[Details]
With the increasing degree of factory automation, there is often a demand for data transmission on-site. However, due to the large overall investment, how to choose a suitable communication solution ...[Details]
1. Introduction
The data acquisition system involves multiple disciplines, and the objects of study are various non-electrical or electrical signals such as physics or biology. According to th...[Details]
Although the epidemic has brought very serious negative impacts to all walks of life, it has also allowed many start-ups to stand out in this scientific war against the epidemic. Neolix is a typic...[Details]
With the rapid development of Internet, the mutual promotion of communication and computers, the requirements for power supply quality of precision electronic equipment used in them, such as comput...[Details]
When the motor runs at high speed for a long time, it will generate a lot of heat, causing the temperature of the main components to rise and the motor to burn out. For example, the traction motor of ...[Details]
Intel announced that it will acquire SigOpt, a San Francisco-based AI software provider. The terms of the transaction were not disclosed. Intel expects the transaction to close this quarter. SigOpt...[Details]
In August, ITECH simultaneously appeared at the Shanghai AUTOMOTIVE TESTING EXPO (Automotive Testing and Industry Development Expo) and the Guangzhou World Battery Industry Expo and the 8th Asia-Paci...[Details]
In today's fast-paced life, health has become a topic that everyone pays close attention to. With the rapid development of my country's economy, the continuous improvement of people's living standa...[Details]
Apple’s new AirPods Pro headphones have been sold out across the entire US network. It is obvious that Apple has successfully created another "explosive" product, and AirPods Pro has become an indust...[Details]
Nexperia launches a range of A-selection Zener diodes that provide high-precision reference voltages with the industry’s lowest ±1% tolerance
Comprehensive product range covers vario...[Details]
Introduction to FPC (Flexible Printed Circuit)
Flexible Printed Circuit (FPC) is a circuit board made of flexible copper-clad laminate as the substrate. It is used as a medium for signal trans...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
