[i=s] This post was last edited by Qinglangzhige on 2018-10-25 15:41 [/i] [size=4]Which domestic companies are doing well in low-power MCUs? [/size][url=http://preview.daodaotv.com/] [/url]...
In a 24V system, I use PMOS as a switch, and occasionally the PMOS will be damaged.
I originally thought it was an accident, but later found out it was a design problem.
This is the circuit diagram of...
Working principle of infrared thermometer (reprinted from gkong.com) Understanding the working principle, technical indicators, environmental working conditions, operation and maintenance of infrared ...
The oximeter is a common portable medical electronic product. It is not big in size and has few functions, so it is not difficult to develop. However, although it is small, it has all the necessary fu...
As early as April 2018, the "Management Specifications for Intelligent Connected Vehicle Road Testing (Trial)" (hereinafter referred to as the "Management Specifications") jointly issued by the Minis...[Details]
It can not only solve the problem of system instability caused by power glitch, but also can reliably reset the system when the power supply drops slowly. Figure 4 is an example. When VCC x (R1/(R1+R...[Details]
The emergence of smart visual doorbell The history of doorbells can be traced back to the Five Dynasties period. According to Jiangnan Yuzai, the first person to use doorbells in my country was a po...[Details]
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//Title: Input function of 4x4 keyboard
// Function description: char gotkey(void)
// Input data from the 4*4 keypad and return 0~9 and...[Details]
What kind of pattern will the global auto industry be transforming into in 2023? Obermühne, who succeeded Herbert Diess, was very nervous sitting in the top spot of Volkswagen, and was troubled by ...[Details]
Overview
Testing voltage, current, temperature, pressure, strain, and flow rate is an integral part of industrial and process control applications. Often, these applications are located in env...[Details]
1. Effect display 2. Materials used 1.16X16 dot matrix Proteus does not provide 16X16 dot matrix, we can only assemble 4 8X8 into 16X16 dot matrix by ourselves. From this we can see that 8*8 be...[Details]
Helian Electronics, a professional authorized distributor of interconnect and electromechanical products, was recently invited to participate in the 2019 6th Internet of Things Conference and the 4th...[Details]
The leading position of inverters is solid, and the scale expansion contributes to the stable growth of performance. The company is a leading domestic inverter enterprise, with a domestic market sh...[Details]
51 single chip microcomputer motor pid control system program This program comes from the Internet. The editor has made some simple modifications and has not yet verified it. /***********************...[Details]
Momenta and Qualcomm jointly release new smart driving solutions for advanced driver assistance and autonomous driving functions based on the latest generation Snapdragon Ride platform
...[Details]
The core current probe can test both DC and AC, and the methods for testing DC and high-frequency AC signals are different. Hall sensors are used to measure DC and low-frequency AC, while current tra...[Details]
Auto-coupling step-down starting and soft starting are two common motor starting methods. They each have their own advantages and disadvantages and are suitable for different application scenarios....[Details]
Industrial Control Electronics
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