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...
1) The sensor structure of the vortex flowmeter is simple, there are no moving parts in the measuring tube, and there are no throttling parts that hinder the flow of fluid. Therefore, when the fluid ...[Details]
2 Check if the SFR space overlaps with the IRAM space
Write the value 0x97 to SFR address 90 and print
Write the value 0x96 to IRAM address 90 and print
Read whether th...[Details]
introduction On October 12, 2021, at the summit on "Promoting the Sustainable Development of the Automotive Semiconductor Industry" held by the China Electric Vehicle 100 Forum in Nanjing, Cambria...[Details]
74HC595 driver control LED made by 51 single chip microcomputer The microcontroller code is as follows: #include reg51.h #include intrins.h sbit SRCLK=P3^6; sbit RCLK=P3^5; sbit SER=P3^4; vo...[Details]
Video codec is a magical tool that constantly pushes the boundaries of visual experience, simplifies massive amounts of video data, and allows each frame to travel across the network in the best wa...[Details]
1. Experimental tasks
(1. When powered on, the display shows “0”
(2. When the button is pressed for the first time, "D1" is displayed; when it is pressed for the second time, "D1D2" is displayed;...[Details]
Recently, according to Tianyancha, Beijing Jihao Technology Co., Ltd. (hereinafter referred to as "Jihao Technology") underwent industrial and commercial changes on January 29. The new shareholder wa...[Details]
The vibration detector (VIB05) is a machine condition monitoring instrument based on the latest design of microprocessor, with vibration detection, bearing condition analysis and infrared temperatu...[Details]
As a tool for receiving broadcasts, the radio has gone through a long development process, from single-band to multi-band, from vacuum tubes and transistors to integrated circuits, from mechanical ...[Details]
It is reported that LG Display (LGD) has begun investing in the 10.5-generation OLED production line (P10) in Paju, and has recently submitted a letter of intent (LOI) to relevant equipment companies...[Details]
As a core segment of the robotics industry, the growth of industrial robots has always attracted much attention. According to data released by relevant institutions, the global robot market size in 2...[Details]
PWM has a very wide range of applications, such as stepless speed regulation of DC motors, switching power supplies, inverters, etc. Personally, I think that in order to fully understand or master ...[Details]
As winter approaches, the temperature in northern China drops sharply to -5, -10 or even -20 degrees Celsius. As travel pressure increases, the range and charging and discharging efficiency of EV mo...[Details]
NC (Numerical Control) is a technology that controls machine tool processing through computer programs. In CNC processing, NC programs are the key factor in controlling machine tool movement and pr...[Details]
PCB Design
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