The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN1 i...
[p=null, 2, left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]Debugging is a must for junior electronic engineers at the primary stage! So I have combined several ...
This chapter introduces the technical architecture used to support Internet of Things (IoT) applications and discusses some key IoT technologies and wireless protocols in detail.Gain insights into the...
Activities currently being applied for1. Sipeed GW2A FPGA development board ( newly launched )
After being evaluated and praised by engineers in our forum, the domestic Gaoyun FPGA is coming again. Th...
Nowadays, we can see mobile robots (AGV/AMR) in factory warehouses, hotel corridors, and living rooms at home. They are popular because they are cheaper, safer, and more efficient than real workers...[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]
As winter approaches, many new energy vehicle owners have reported that the charging speed of their new energy vehicles has dropped significantly due to the low temperature. In fact, not only in winte...[Details]
From soaring to over 200,000 yuan/ton in 2021, to reaching a high of about 600,000 yuan/ton at the end of 2022, and then fluctuating and falling in 2023, the price of battery-grade lithium carbonate h...[Details]
0 IntroductionATS (Automatic Test System) can automatically test and diagnose faults on the device under test. TPS (Test Program Set) developed in traditional instrument-oriented ATS involves direct ...[Details]
As China's comprehensive national strength and economic status continue to improve, more and more Chinese companies are beginning to emerge on the world stage. According to official data in 2018, the...[Details]
Recently, Jiangsu Zeverlution New Energy Co., Ltd. (hereinafter referred to as Zeverlution) has obtained the Indian certification issued by UL for its newly developed photovoltaic inverter product,...[Details]
1. The significance of “true standby and low power consumption”
In his report to the 17th National Congress, General Secretary Hu Jintao pointed out that adhering to the basic national...[Details]
Self-driving cars are an important technology worldwide. Vehicles that can drive themselves will improve automotive safety by eliminating the main causes of accidents, including driver distraction ...[Details]
The lighting system has been regarded as an important part of safety design by automobile manufacturers. In response to this development, semiconductor manufacturers have developed a new generation ...[Details]
As of the close of April 27, the Shanghai Composite Index was 2815.49 points, up 0.25%, with a turnover of 225.3 billion yuan (the turnover on the previous trading day was 244.1 billion yuan); the Sh...[Details]
Today, foreign whistleblower chunvn8888 exposed the complete appearance and parameter information of POCO X3 Pro. It is understood that the information came from a Vietnamese online retailer. ...[Details]
summary:
From January 3 to March 13, 2008, the digital electro
-hydraulic control system
of the steam turbine of a 300MW unit in a power plant in Henan Province
caused the abnormal operatio...[Details]
In the application of power electronics technology and various power supply systems, inverter power supply technology is at the core. Inverter power supply is a switching power conversion device that...[Details]
Apple is testing high-end screens from Chinese panel giant BOE and has now entered the final verification stage. The screens may be used in the new iPhone to be launched next year. This move shows th...[Details]