-
Ultrasonic Sensors: There are trigger control end and echo receiving end: Whenever the trigger control terminal outputs a high level greater than 10US, it will drive the sensor to emit 8 40KHZ ultras...[Details]
-
There are AM and FM bands on general radios or tape recorders. I believe everyone is familiar with them. These two bands are used for you to listen to domestic broadcasts. If there is also an SW b...[Details]
-
Opening remarks:
In the previous section, I demonstrated the programming framework that I commonly use in industrial control through a robot automatic control program, but I have never touched on the...[Details]
-
In general, the signal capture, such as the rising edge or the falling edge, can be captured using external triggering. This is based on the situation where the signal is relatively stable. If ...[Details]
-
The Japanese government and the industry are actively promoting
the popularization of
LED lighting
. At present, LED lighting in Japan is not yet applicable to PSE, and safety is mainly c...[Details]
-
According to Changjiang.com, at the National People's Congress, Liu Jiangdong and many other National People's Congress representatives jointly proposed to support Wuhan in accelerating the construct...[Details]
-
Pulse DC Fishing Detector Circuit
Debugging: Connect a 100W incandescent bulb to the output end, and adjust the 100KK fine-tuning resistor to make the bulb emit the brightest white light with a ...[Details]
-
I'm using Atmel's AT90USB128x/64x and ATmega32U4 to design a keyboard. One of the AT90 microcontrollers was locked due to a wrong fuse setting, so the programmer couldn't flash the program to it. I f...[Details]
-
New BTS7202 RF front-end receiver module and BTS6403/6305 pre-driver amplifiers improve 5G call quality and network speed with higher output power and linearity and lower noise figure
...[Details]
-
Although Xiaomi has already entered South Korea, its mobile phones officially entered South Korea in 2018. Samsung, as a local company in South Korea, has maintained a leading position in the m...[Details]
-
1. Introduction The good quality of lubricating oil is a necessary condition for the normal operation of machinery. The quality of lubricating oil should be randomly tested so as to find abnormalitie...[Details]
-
According to foreign media reports on July 25, Xiaomi plans to focus on 5G smartphones and streamline its product portfolio in India to regain market share lost to competitors including Samsung Elect...[Details]
-
In recent years, the domestic new display industry has flourished, driving the continued growth in demand for supporting materials such as OLED driver chips. However, due to the shortage of wafer pro...[Details]
-
The factory-preinstalled JZ2440 development board has already burned the bootloader, kernel and file system. However, during specific use, we found that the kernel partition divided on the board was ...[Details]
-
According to foreign media reports, an international research team led by chemists from the University of Glasgow in the UK and battery testing experts from the Helmholtz Institute Ulm in Germany h...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD