TMM-125-01-G-D-SM-10-A

Recently, the 2.4MW photovoltaic power station located on the roof of the Shanghai Port Machinery Heavy Industry Factory passed the acceptance of the power grid company and was successfully connect...[Details]

     On March 4, according to the "ZTE Mobile" WeChat official account, at the 2022 World Mobile Communications Conference (MWC2022), ZTE took the lead in launching the world's first Wi-Fi 7 standard...[Details]

Recently I used 15 to do voltage test, and used 12864 display by the way. The program is as follows:     #include STC15F2K60S2.H     #include intrins.h     #include stdio.h          #define uchar ...[Details]

The tire pressure monitoring system (TPMS) uses the latest automotive electronic technology, sensor technology, wireless transmission and reception technology, etc. It can monitor the air pressure ...[Details]

STM32 0. Said in front of the front: About MCU (Microcontroller Unit) is also called single-chip microcomputer, abbreviated as: single-chip microcomputer 1. Say it in advance: The significance of th...[Details]

1 Overview The PIC16C72 produced by Microchip is an 8-bit high-performance microcontroller based on EPROM. Compared with other microcontrollers of similar price, it has great improvements in execu...[Details]

3. Reading and writing the pm_test attribute file int pm_test_level = TEST_NONE;   static const char * const pm_tests = {        = "none",        = "core",        = "processors",        = "platfo...[Details]

Introduction Embedded systems are professional computer systems with practical applications as the core and strict requirements on functions, reliability, cost, size and power consumpt...[Details]

I made a stm32 board. The display was abnormal when powered on. After manual reset, the display was normal.   The reason finally found was The power-on speed of the external device is slower than tha...[Details]

IC+emitter cross output front stage     Since this PCB board will be used in the future headphone amplifier circuit, it should be stated that the requirements of the headphone amplifier an...[Details]

LED light source technology is becoming more and more mature, and the luminous lumens per watt are increasing rapidly, which has led to a gradual price reduction. Take a 1W LED light source as an e...[Details]

1. Shell The electromagnetic flowmeter is made of ferromagnetic material, which is the outer cover of the excitation coil of the distribution system and isolates the interference of the external magn...[Details]

At present, the companies that are facing the challenge of Europe's strict carbon emission requirements are mainly Volkswagen, PSA, Nissan Renault and Hyundai, which have a certain market share in Eu...[Details]

Working together to overcome the difficulties, the artificial intelligence and automotive industries are also doing their best to fight the epidemic. With the return of the Spring Festival travel rus...[Details]

Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science Scientists at the Korea Institute of M...[Details]