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When we watch some criminal investigation TV series, when the detector needs to find blood evidence, they usually spray luminol on the relevant area and turn off the lights. This adds a certain com...[Details]

Hello everyone, through the previous study, we have learned and become familiar with the usage and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use...[Details]

Recently, NXP transceiver product manager Carl Henning Cabos stated in an official blog that NXP is choosing Exposed Die packaging to improve the power and heat dissipation efficiency of millimeter-w...[Details]

Some thoughts on gun-type cameras With the continuous maturity of video image processing technology and network technology, as well as the promotion of IT-related industries, IP high-defin...[Details]

1. LED dot matrix luminescence principle If you want to light up a certain LED in the array, you only need to make the row where the LED is located output a high level and the column where the LED is...[Details]

This year marks the sixth year since the Belt and Road Initiative was proposed. Power grid companies, especially State Grid Corporation of China, have achieved fruitful results in serving and promo...[Details]

I hesitated for a long time to discuss the topic of flyback power supply and transformer. Because the topic of flyback has been discussed a lot, and this topic has been discussed very thoroughly. Ther...[Details]

On July 16, Haohua Technology issued an announcement stating that it plans to use its own capital of 200 million yuan to establish a wholly-owned subsidiary, Haohua Gas Co., Ltd., to engage in the re...[Details]

On January 16, the World Future Energy Exhibition (WFES), the most influential exhibition in the Middle East and North Africa, opened at the Abu Dhabi International Exhibition Center in the Unite...[Details]

1. Impact of temperature on the performance and life of communication switching power supplies The main component of the communication switching power supply is the high-frequency switching rectifi...[Details]

The Chinese flash memory market has always been the focus of many manufacturers. Electronics Fan Network has compiled a directory of 2012 China Flash Card Market Trend Observation Research Forecast Re...[Details]

one The shy rose blooms quietly! The truth behind this horrific secret operation was revealed today! It turns out that Apple is quietly making cars! A...[Details]

　　Abstract: In order to measure the temperature of multiple points in various application environments, a multi-channel temperature measurement system based on LabVIEW is designed. The system is base...[Details]

When the microcontroller is running autonomously, it is generally executing an infinite loop program. When there is no external interference (input signal), it is basically in a closed state. For exam...[Details]

Last time, I finished reading the boot assembly and prepared the C operating environment. Now I will start to learn the C source code and jump from the start.S file to the file lib_arm/board.c ...[Details]