Electronic circuits are easily damaged when overvoltage, overcurrent, surge, etc. occur. With the development of technology, electronic circuit products are becoming increasingly diversified and compl...
Human economic activities have reached the industrial economy era and are entering a period of rapid development of high-tech industries. Power supply is a power supply device located between the main...
The new coronavirus epidemic is still raging around the world. With the arrival of winter, a small number of local confirmed cases have appeared in some provinces and cities in China. Although they ha...
Q1. How to describe P2OUT.3 in IAR, #define LCD_cs1 P2OUT.3; Is it correct?A1: 430 cannot be bit-addressed, so general bit operations are performed through "AND". #define LCD_cs1 (P2OUTBIT3).
Q2. What...
The USB port of the Bull power strip in my hand has been broken for a long time
I chose Bull instead of Xiaomi because I have been using their socket strips and they are of good quality.
This type of ...
Before deciding which fieldbus product to use, generally speaking, you should clarify the following aspects:
1. The size of the network, that is, how many nodes are needed to form a network using...[Details]
The formaldehyde analyzer is a direct-reading analyzer specially used for detecting low-concentration formaldehyde content in the fields of health and epidemic prevention, environmental protection, l...[Details]
As we all know, OnePlus has always been positioned in the high-end flagship market. According to OnePlus CEO Liu Zuohu's recent statement, OnePlus has achieved good results in the high-end flagship m...[Details]
1. Basis for equipment selection
It is currently impossible to count the exact number of natural environmental factors and induced environmental factors existing on the earth's surface an...[Details]
Introduction : This article involves the specific technical issues of a topic in the Guangming Project. The basic principle of this project is that the inverter is powered by a DC battery, uses sol...[Details]
On May 12, Changfei Optical Fiber and Cable Co., Ltd. (hereinafter referred to as "Changfei Optical Fiber") issued an announcement stating that it and its wholly-owned subsidiary Wuhan Ruixin Investm...[Details]
【JDPCB】Qisda is introducing smart factories in phases. Chairman Chen Qihong said yesterday (25th) that through high automation, order delivery can be accelerated. The current benefits have reached a...[Details]
/* AVR microcontroller I2C bus experiment. 1. Use 24C02 to record the number of CPU startup times and display it on the PB port. 2. Internal 1 M crystal oscillator, the program adopts single-task...[Details]
The application of centralized monitoring technology for communication power supply in communication power supply marks the transformation of the maintenance and management of communication power s...[Details]
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Attention Deficit Hyperactivity Disorder (ADHD) is one of the common behavioral problems in children and adolescents. It is a group of syndromes caused by non-intellectual factors. Ch...[Details]
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In recent years, vehicle detectors, as an important front-end part of traffic information collection, have attracted more and more attention from industry insiders. In view of t...[Details]
In 2024, the keyword for smart cockpits will be the installation of Qualcomm 8295 chips in cars.
It seems that if this chip is used, the smart cockpit will be advanced, and if it is not ...[Details]
On July 4, iQOO officially launched the first lossless wireless headset based on Qualcomm's S3 audio platform - iQOO TWS 1. The new headset supports many advanced features such as Snapdragon Sound ...[Details]
The most important factors when buying home appliances include the appearance of the product and the high-end features it supports. With today's highly integrated system-on-chip (SoC) processors, des...[Details]
In 2024, the organic light-emitting diode (OLED) TV series launched by LG Electronics won the favor of many authoritative American media and was unanimously rated as the top OLED TV product.
...[Details]