After mastering Keil and Protel 99, I officially entered the industry. Previously, my main job was to develop 8051 assembly programs. The company's main product was IC card readers (non-CPU cards, usi...
The function of this serial port on the development board is to communicate with ST-LINK, and then connect ST_LINK2 to the computer via USB to display and set parameters with the host computer MotorCo...
Piezoelectric sound components, generally called piezoelectric buzzers, are products used to generate alarms and electronic sounds. They play the role of devices transmitting signals to people and are...
After more than ten days, the intelligent car, which uses an old money counter as its chassis, has finally completed the production of the walking mechanical and electrical parts. The car can move aut...
The 37L2-485 module used in this example is welded together by a 37L2 module and an L2RS485 module.
When using, just connect the AB wires and the power cord. There is no need to distinguish between th...
Which forum friend can give examples to explain these operators in C language?
Conditional operators in C language? : Bitwise XOR ^= Bitwise OR |= Comma operator,...
Overview All oscilloscopes list specifications such as sample rate, bandwidth, and voltage range, but are these the most important factors to consider when choosing a new instrument? While these are ...[Details]
Flyback switching power supplies are widely used due to their simple circuits and relatively low electromagnetic interference. They also put forward higher requirements for the output voltage spikes...[Details]
Discrete component touch switch circuit
The discrete component touch switch circuit is shown in the figure below. The circuit consists of a sensing amplifier, a memory, an AC drive...[Details]
Reached strategic cooperation with Yunshenchu
Promoting the application of quadrupeds equipped with acoustic imagers
in the field of inspection
Fluke China announced tha...[Details]
This paper introduces a design of a programmable audio instrument test signal source based on DDFS (direct frequency synthesis) technology. The system uses a single-chip microcomputer as a controller...[Details]
According to the latest reports from foreign media, the "2170" lithium battery used in Tesla Model 3 may completely replace the traditional "18650". Let's follow the automotive electronics editor t...[Details]
As the prices of upstream materials continue to rise, innovation in power battery materials is urgent. At present, the promising solid-state battery has attracted the attention of the industry, and m...[Details]
0 Introduction
The functions of the gearbox, such as speed change, energy storage, and torque increase, make it one of the most widely used general components in power machinery. Whether it work...[Details]
The so-called interruption is: Doing things: When doing thing A, it is interrupted to do thing B, and then returns to do thing A. Program: When executing program A, it is interrupted to execute progr...[Details]
BlackBerry recently announced the launch of BlackBerry Lab, a new department dedicated to cutting-edge research and development in the field of cybersecurity. Led by Chief Technology Officer Charles ...[Details]
In the process of learning STM32, we often encounter words such as "high level is effective" and "low level is effective". When we first see them, we often understand them literally, thinking that hi...[Details]
AMBA (Advanced Microcontroller Bus Architecture) is an on-chip bus introduced by ARM. The AMBA specification mainly includes: AHB (Advanced High-performance Bus) system bus and APB (Advanced Peripher...[Details]
//This program is mainly to practice the use of 74ls595 in proteus (I will explain it again at the end of the program)
//However, the simulation result of this program is correct, but it is very ...[Details]
According to Qichacha, on October 21, Zhongke Shenlan Huize New Energy (Changzhou) Co., Ltd. (hereinafter referred to as "Zhongke Shenlan Huize") completed a Pre-A round of financing, with Sinopec ...[Details]
Talking about work
京公网安备 11010802033920号
EEWORLD
