-
buzzer The structure principle of the buzzer (1) Piezoelectric buzzer: Piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer sheet, an impedance matcher, a resonance box,...[Details]
-
This morning, Realme China President Xu Qi announced on Weibo that the Realme GT2 series special event will be held on December 20. The theme of this event is "The technological rebirth of a piece of...[Details]
-
Recently, the Ministry of Industry and Information Technology and 17 other departments jointly launched the "+" Application Action Implementation Plan to comprehensively accelerate the application ...[Details]
-
/******************************************************************** 1602 LCD display ********************************************************************/ #include msp430x14x.h #define CPU...[Details]
-
As one of the three largest markets for new energy vehicles in the world, the North American market has attracted the attention of the new energy vehicle charging pile industry chain due to its mar...[Details]
-
1 Introduction
Recently, people are considering using solar energy for a wider range of consumer electronics applications, including mobile phone chargers. The power provided by solar panels ...[Details]
-
0 Introduction
With the continuous development of traction technology and the continuous updating of high-power power electronic devices, the application of AC asynchronous motor...[Details]
-
With the development of safe cities and the in-depth development of industry needs, the domestic security field has received more and more attention, and its matching security monitoring equipment is ...[Details]
-
The point of this build is to make a free
Wifi
waveguide antenna (although some self-provided materials are required).
Common routers used to set up
wireless
networks use o...[Details]
-
According to the Economic Daily, MediaTek's global smartphone chip market share continues to rise this year, not only will it beat its arch-rival Qualcomm for two consecutive years, but it will also ...[Details]
-
Smartphones, smart homes, smart hardware, with more and more smart devices in our lives, electronic waste has also become a headache. Hardware devices now have a more efficient iteration speed, and e...[Details]
-
In recent years, in order to achieve the safety and comfort of automobiles, HMI that is simpler to operate and easier to understand has become popular. In order to allow drivers to obtain a variety...[Details]
-
Permanent magnet motor is a new type of motor. Permanent magnet synchronous motor has the advantages of simple structure, small size, high efficiency and energy saving, green environmental protecti...[Details]
-
The touch alarm can be widely used for anti-theft alarm, dangerous object touch alarm, etc. The alarm device can automatically alarm once it is triggered, and can automatically stop alarming after a p...[Details]
-
Shanghai, China, March 17, 2021, the Shanghai Munich Electronics Show is about to be held! Bostik, the world's leading adhesive expert, will grandly launch at this grand event a new innovative engine...[Details]
51mcu
京公网安备 11010802033920号
EEWORLD