I am engaged in single-chip microcomputer development and want to move into embedded systems. Can anyone recommend a development board? I would also like to buy a second-hand one....
Ask the experts: The original FL2440 development board, the crystal is 12MHz, after changing to 16.9344M, it can not start, I do not know why? First of all, let me talk about the composition of the FL...
[i=s]This post was last edited by dcexpert on 2015-11-10 23:03[/i] In the past few days, I have collected some information about the STM32F469 Discovery development board and sorted it out for your re...
I am a newbie who has just come into contact with this stand-alone machine. When using HC_SR04, I need to measure the pulse width. I don’t know why the TA0CCR1 of the second interrupt is only 1 more t...
[b][size=5]Is there anyone in the forum who can make a wireless receiving module with USB protocol? The transmission rate cannot be too low and it can support voice transmission. [/size][/b][size=5]Be...
When I use IAR to program MSP430f4152, it always prompts that the microcontroller cannot be found. The emulator uses UIF. The error message is: IarIdePm The debugging session could not be started. Eit...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
1. Introduction
This design was made for participating in an electronic design competition. It effectively solved the problem of the operation and control of an electric car on a seesaw. The s...[Details]
With the advent of increasingly powerful processors, image sensors, memory, and other semiconductor devices, as well as the algorithms that enable them, computer vision can be implemented in a wide...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
As people's requirements for safety and comfort in the process of driving cars continue to increase, automotive radars are widely used in the car's adaptive cruise system, collision avoidance syste...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
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