HF32F/018-ZSXXX

Affected by the overall slowdown of the global consumer electronics market and the Sino-US trade war, the MCU market has shrunk after two years of high prosperity. Unlike the global MCU market, under...[Details]

　　A desktop accessory shown in Figure 1 can be installed between the adjustable voltage experimental power supply and the breadboard or UUT (equipment under test) to protect the equipment from accide...[Details]

With the continuous development of electronic power device design technology, inverters are widely used in various designs, among which series resonant full-bridge inverters are used more frequently....[Details]

introduction In recent years, we have studied and proposed the weak-current theory and system of intelligent buildings - IBWP system. The weak-current technology of intelligent buildi...[Details]

　　 The quality of LED driver power supply will directly affect the life of LED , so how to make a good LED driver power supply is the top priority of LED power supply designers. This article ...[Details]

In recent years, the application of ultrasound in industry has continued to emerge, such as ultrasonic flaw detection, ultrasonic cleaning, etc. With the popularity of ultrasonic research, how to e...[Details]

On August 10, EVE Energy officially announced that it had signed a "Memorandum of Cooperation on Targeted Circular Supply of 10,000 Tons of Recycled Nickel Products" with GEM Co., Ltd. (hereinafter r...[Details]

　　All instruments that generate test signals are collectively referred to as signal sources. The oscillating circuit of a signal generator is also called a signal generator, which is used to generate...[Details]

Vietnam’s smartphone market shipments plunged 28% year-on-year in the third quarter of 2021, mainly due to the COVID-19 restrictions in cities, which led to labor shortages and store and mall closure...[Details]

1. Conductive glue, conductive silver glue Conductive glue is an indispensable glue in IED production packaging. The requirements for conductive silver paste are good electrical and thermal conducti...[Details]

According to financial reports, Huawei's 2019 Pollen Annual Meeting was officially held today. Huawei Consumer Business CEO Yu Chengdong attended the meeting and delivered a speech. Yu Chengdong sa...[Details]

The transistor is one of the basic components of semiconductors. It has the function of current amplification and is the core component of electronic circuits. The triode is made of two closely space...[Details]

If an abnormal working state occurs during the operation of an integrated operational amplifier and no measures are taken, the circuit will be damaged. The protection of the integrated operational am...[Details]

main.c   #include  reg52.h #include "mytype.h" #include "iic.h" #include "mma7455.h" uint8 X,Y,Z; void main() {  uint8 i,temp;  EA=1; //Open interrupt  EX1=1; //Open external interrupt INIT1     //I...[Details]

Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]