EL5524

It is widely known that temperature has a significant impact on photovoltaic modules. Photovoltaic modules generally have three temperature coefficients: open circuit voltage, peak power, and ...[Details]

1. The similarities and differences between the lumen efficiency of a single LED and the lumen efficiency of a lamp using LED as a light source For a specific LED, with a specified forward bia...[Details]

In spring, everything comes back to life. Under the blue sky, the grass is green. In autumn, the wheat waves are rolling. Under the sunshine, it is golden. The colorful nature is so beautiful. Unfort...[Details]

Recently, Gasgoo Automotive Research Institute released a list of smart cockpit configuration data from January to July 2024, showing the fierce competition among cockpit configuration supp...[Details]

Idea: Configure the rising and falling edges of the common IO port to trigger the interrupt, then configure a timer (the period is greater than or equal to the PWM period), and read the timer count i...[Details]

With the continuous development of intelligent and autonomous driving technology, the automotive industry's demand for chips is increasing day by day. Intel announced a series of new initiatives on T...[Details]

High-power waterproof, dustproof and corrosion-resistant LED floodlight introduction: New light source: adopts high-power white light LED 30W light source, with high light efficiency, long servi...[Details]

We have a microcontroller course this semester. I don't know why we have to write programs in assembly language. I feel that assembly programs are really difficult to write, so I recorded the experim...[Details]

1 Introduction As energy and environmental issues are increasingly valued, electric vehicles are developing rapidly due to their clean and pollution-free, high energy efficiency, low noise, an...[Details]

The power frequency transformer is called a low frequency transformer to distinguish it from the high frequency transformer used in the switching power supply . The power frequency tra...[Details]

According to Reuters, on Wednesday local time, Czech Republic leader Andrej Babis said that the Czech Republic has signed a joint statement with the United States on cooperation on the security of 5G...[Details]

1. The difference between crystal oscillator and crystal 1) Crystal is the abbreviation of active crystal oscillator, also called oscillator. The English name is oscillator. Crystal is the abbrevia...[Details]

Linux environment: Ubuntu 11.10 Cross-compilation tool: arm-linux-gcc4.3.2 Target board: mini2440 Flash 256M u-boot source code: provided by Friendly Arm, based on U-Boot.1.1.6 modif...[Details]

Recently, a foreign data analysis agency released the top five companies in terms of market share of wearable wristband devices in mainland China in the first quarter of 2022. According to the rank...[Details]

Overview The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]