I originally planned to compile and download the manufacturer's BLE routine directly. I opened the peripheral project file according to the steps in the "Instruction Manual" and tried to compile but a...
I am now working on a testing machine to calibrate the speed. The microcontroller drives the stepper motor driver to control the speed of the cylinder.There is also a fuel tank. Now there is a problem...
The automobile flow control valve is an actuator, which is used to limit the maximum flow of the steering oil pump. The flow control valve is usually inside the oil pump. The flow of the steering oil ...
Quartus Prime development process (Intel official tutorial) : https://training.eeworld.com.cn/course/5566This paper introduces the functions and usage of Quartus Prime, explains the development proces...
In the past year, humanoid
robots
have become the focus of attention, and many companies have lined up to launch their own humanoid products. Most of them have a typical humanoid appearance...[Details]
Abstract: In order to solve the shortcomings of dedicated music player chips that can only be burned once and the content of the playback cannot be changed, this paper gives a method of using a sin...[Details]
At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]
In 2019, the automotive market was mixed. What worried manufacturers was the continuous decline in the number of vehicles, but what pleased electronic component manufacturers was that with the increa...[Details]
Continental has received its first series production order for an A-pillar-to-A-pillar display from an international car manufacturer. By developing display solutions that span the entire cockpit, th...[Details]
The Audio interface is an audio jack, that is, an audio interface, which can be divided into an Audio in interface and an Audio out interface. An audio interface is a device that connects a microph...[Details]
1. Introduction:
As domestic piracy and cracking become increasingly rampant, seriously affecting the interests of product developers, it has become increasingly important to protect the intel...[Details]
Problem Description: During the laboratory tuning process, I encountered a problem: In order to facilitate program downloading every time, the team members often plugged Jlink into the board, but dur...[Details]
Everyone has heard that creak or noise coming from under the bonnet, only to be stopped when it’s too late and the car is left steaming and broken down on the side of the motorway. A survey by UK car...[Details]
As shown in the figure, this is the automatic start and stop control circuit of the fish tank water pump. It is composed of two 555 time base circuits. Its peripheral circuit has a similar structure,...[Details]
1 Hardware Circuit Principle
The metronome uses the AT89C51 single-chip microcomputer as the control center, and is composed of an LED display module, an adjustment keyboard module, and a soun...[Details]
By Kate Fazzini Translator | Chen Si Microsoft is one of the most attacked companies in the world, and as Microsoft's head of cybersecurity, Bret Arsenault knows this. It was a night in June 2017, a...[Details]
The use of steam flow meters allows accurate measurement data even in harsh environments. Therefore, its important role is to have very good reliability, long service life and high precision. Let's t...[Details]
Konosuke Matsushita once said, "For product quality, it is either 100 points or 0 points." This sentence emphasizes the strict requirements for product quality. Usually, various words like "quality...[Details]
STC89C51 and 52 have 2K bytes of EEPROM, 54, 55 and 58 have 16K bytes of EEPROM. STC microcontrollers use IAP technology to implement EEPROM. The internal Flash can be erased and written more than 10...[Details]
Analog electronics
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