PCB (Printed Circuit Board), Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, the support of electronic components, and the carrier of ...
Snek is a small embedded language that targets processors with only a few kB of flash and ram. Think of something that ran BASIC a few years ago and you'll get the idea. These processors were too smal...
[i=s]This post was last edited by Fillmore on 2020-5-29 18:35[/i]1. Environment Construction
Hardware: WildFire STM32F429 V1 + EC20
Software: RT-THREAD V4.0.1 + MDK 5.26 + STM32 CUBEMX
RT-Thread softw...
[backcolor=rgb(222, 240, 251)]The circuit diagram is as shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]After power on, the voltage across C81 is -12.09V, no problem. [/backcolor] [backcolor=r...
1. When multiple clock signals of different frequencies are required in the system, programmable clock chip is preferred;2. When a single clock signal is used, crystal clock circuit is selected;3. Whe...
Embedded software development requires extensive knowledge and understanding of the target architecture and its use. There are a series of steps required to transform an embedded system from concept t...
The global sensor market is showing a rapid growth trend. Eastern Europe, Asia Pacific and Canada have become the fastest growing regions in the sensor market, while the United States, Germany and ...[Details]
Aiming at the "three excesses" (overloading, overtime, and speeding) of long-distance buses and the overloading of buses caused by unauthorized parking at abnormal stops, and the fact that the curr...[Details]
The main features of AVR are high reliability, powerful functions, high speed, low power consumption and low price. They have always been important indicators for measuring the performance of single...[Details]
Although current Android phones are already very easy to use, compared with Windows devices, their driver updates are still relatively cumbersome and still rely on system updates to complete. ...[Details]
In early June, Wu Jianhong published an article titled "Wu Jianhong on whether learning single-chip microcomputers or embedded systems has a future" , which was later forwarded to the blog by and...[Details]
1) When the high-voltage disconnector is far away from the circuit breaker and it is difficult to use mechanical interlocking, the lock key of the high-voltage disconnector can be stored at the cir...[Details]
P IC : Example C language program to read and write 24LCxx series EEPROM //********************************************************* //* Using I2C Master Mode for a CC ess Slave (EEPRM) ...[Details]
The typical characteristics of electro-hydraulic position servo control systems are nonlinearity, uncertainty, time-varying, external interference and cross-coupling interference, etc. It is not easy ...[Details]
This article combines the MSP430 series microprocessors to discuss in detail the design method of reducing power consumption by controlling and changing the clock frequency of the MCU.
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Product naming
As the name suggests, automotive grade inductors are used in the automotive electronics field and can meet the high reliability requirements of the automotive industry. ...[Details]
Now many people start with 51 single-chip microcomputers, among which the most used one is STC89C52RC. However, as the study deepens, people feel that the function of this single-chip microcomputer i...[Details]
Against the backdrop of global semiconductor production capacity shortage, Espressif Systems (688018.SH), as a chip design company, is striving to increase production capacity while continuously evol...[Details]
Electric vehicles and light electric motorcycles are becoming more and more popular due to their low energy consumption, green and environmental protection, and have become a major direction for fu...[Details]
When people are lost in the wild at night and have only a flashlight in their hands, and a helicopter flies by, they use the flashlight to emit three short, three long, and three short beams of light...[Details]
CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]
PCB Design
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