240-383JH219-30PSCBNN

　　1. Introduction to Enlafu Liquid Level Meter 　　1. Basic principles of measurement 　　The measuring principle of the servo level gauge is: the force sensor detects the change in the buoyancy on t...[Details]

1. Take a standard shunt and clamp the loop test clamp on the shunt. Note that the signal point of the shunt must be connected to the signal input line of the instrument (the thin line side). Use a 4....[Details]

Classification of LED chips: 1. According to the brightness of light: A. General brightness: R, H, G, Y, E, etc. B. High brightness: VG, VY, SR, etc. C. Ultra-high brightness:...[Details]

#include "sys.h" #include "usart.h"   #include "main.h" //If you use ucos, just include the following header files. #if SYSTEM_SUPPORT_OS #include "includes.h" //ucos use  #endif //Note that readi...[Details]

In this article, we discuss the thermal modeling of an existing small-pin package, high brightness, 4W, 100um, 0.15NA fiber-output semiconductor laser. This package is very suitable for semiconductor...[Details]

　　Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addition, many d...[Details]

The response of the system to a sinusoidal input is called the frequency response, which reflects the qualitative description of the transient response of the automatic control system. Let s = jω i...[Details]

The following is the circuit diagram of the open circuit and short circuit burglar alarm:        The reason for using AC drive is to make the light emitting diode output greater light power. Its...[Details]

　　Editor's note: In the 2017 "Global 2000" list just released by Forbes, Foxconn, the world's largest contract manufacturer, ranks ninth among global technology companies and first among Chinese tech...[Details]

Recently, we learned from foreign media that Hyundai Mobis, a parts subsidiary of Hyundai Motor, has successfully developed an automotive engine control IC. According to engineers within Hyundai Mobi...[Details]

Since the release of Document No. 9 on China's power system reform in 2015, reforming the electricity price formation mechanism and promoting the marketization process have become the core of the n...[Details]

A "cloud" floated over the horizon, inspiring the spirit of power grid enterprises and starting a real business. Whether it is the "ubiquitous power Internet of Things" of the State Grid or the "Di...[Details]

         Silicon solar cells are increasingly being used, but expensive raw materials have become a bottleneck in their development. Thin-film solar cells only require a very thin layer of photoele...[Details]

1. Test environment: STM32C8T6 2. Test interface: 3. The serial port uses serial port 1, baud rate 9600 MCU pins------------CH340 pins VCC--------------------VCC GND-------------------GND PA9--------...[Details]

　　Currently, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcast to two-way interactive transmission, and from basic s...[Details]