[size=4]Both 555 oscillators or timers can be configured as audio oscillators for separate speakers. A dual 100kΩ potentiometer is used to tune both oscillators simultaneously. The frequency range of ...
With more and more electronic devices in cars, car networks have emerged, and controller area networks (CAN) have begun to be widely used in cars. How to use the information in the car network to faci...
Algorithm: The basic idea, method and steps for computer problem solving. Algorithm description: It is a description of the methods and steps taken to solve a problem or complete a task, including wh...
Cypress Semiconductor Corp. recently announced that sales of its Programmable System-on-Chip ( PSoC ) mixed-signal array devices have exceeded 100 million units, a figure that fully demonstrates the w...
[size=4]We have compiled the opinions of engineers with many years of experience in embedded programming and summarized them into a note that can be used as a guide for embedded programming experience...
[align=left] A few years ago, I bought a GY-31 color sensor module, which uses the TCS3200 chip. This time, the topic is to use this color sensor module to make a color card password lock. Today, let'...
As shown in the figure below, two common cathode digital tubes are connected to the P0 and P2 ports of the AT89S51 microcontroller. The P0 port drives the tens digit of the seconds, while the P2 por...[Details]
Introduction ADmC812 is ADI's new micro-converter with 8051 (8052) core as the control core. Because ADmC812 integrates a large number of peripheral devices. It itself is a fully programmable, self-ca...[Details]
On December 11, State Grid Tianjin Electric Power Company completed the deployment of the energy management platform in Dazhangzhuang Town, Beichen District, Tianjin, and the construction of the qu...[Details]
Recently, TE Connectivity (TE), a leading global company in the field of connectivity and sensing, was listed in Fortune magazine's "2019 Companies That Change the World" list, standing out from 52 a...[Details]
This is the schematic diagram. From the rightmost side of the diagram, there is a resistor array, which means eight resistors are packaged together. The characteristic of the resistor array here ...[Details]
IC design houses have successively announced their September revenues, benefiting from the traditional peak season, as well as China's de-beautification and customer order transfers. Realtek, Elan, R...[Details]
Detailed explanation of the main components of variable frequency air conditioner 3 modules
The logic operator in the module also monitors the module's own temperature, the voltage between pin...[Details]
Abstract: As DSP combines super high-speed real-time processing capabilities and rich peripheral functions, embedded motion controllers with DSP as the core have become the mainstream of open motio...[Details]
Introduction: New energy vehicles are changing the status and value of vehicle acoustics and further promoting the development of acoustic systems. With the continuous development of the automobile i...[Details]
2月9日消息 在过去几年，从骁龙X50、骁龙X55到骁龙X60，每年的2月初，高通都会在MWC举行之前，发布其最新的5G基带产品及射频系统，采用行业最领先的工艺制程以及创纪录的峰值速率成为其显著标签。 Today, Qualcomm announced the release of the Snapdragon X65 5G modem (baseband) and RF system (her...[Details]
Since 2006, the global 3G commercialization process has been significantly accelerated, and the number of 3G commercial networks has also increased. The global 3G market has begun to take shape and en...[Details]
Editor: Junfei
Recently, Hikvision
Robotics
Mobile Robots Product and Solution Conference was grandly opened online. With the theme of "Beyond the Reach, Towards Value Symbiosis", ...[Details]
1 Basic concept of motor electromagnetic force
When the motor is running, there are three types of electromagnetic forces inside it, namely Maxwell tension, Lorentz force and magnetostrictive ...[Details]
The main process: Check the device names specified for standard IO in the environment parameters stdin, stdout, and stderr, then search the devlist according to the names specified by the environment...[Details]
With the development of global industrialization, fossil energy has been consumed in large quantities, which has also brought considerable impact on the environment. In the "12th Five-Year Plan for En...[Details]
Analogue and Mixed Signal
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