Simple circuit characteristic tester (Question D)SummaryThis report introduces the design scheme and key points of a simple circuit characteristic tester. This system uses the Arm Cortex M4 microproce...
When communicating via LIN, the host sometimes displays a checksum error in response to the slave (DSP 28035). What could be the cause? Since the checksum is calculated by the 28035 LIN itself, how co...
[i=s]This post was last edited by lvqy on 2020-4-25 14:56[/i]SensorTile.Box Kit Operation Mode: Entry Mode Trial
Install the app
From the resource post - [Competition Information], I got the relevant ...
[i=s]This post was last edited by ddllxxrr on 2021-4-17 21:53[/i]The first time I saw EC11 was on Taobao, and I was stunned at the time, because this was exactly the ideal device I was looking for to ...
Recently I have seen many questions online about program errors, and I can't find where the errors are, so I will summarize them here and share them with you:
1. When writing header files, som...[Details]
According to the definition of the current national standard "Low Voltage Distribution Design Code" (GB50054), low voltage distribution systems are divided into three types, namely TN, TT, and IT. ...[Details]
Yesterday, Siyuan Electric, which specializes in the research and development, production, sales and services of power transmission and distribution equipment, announced that the company plans to inc...[Details]
"In 2013, the domestic reducer industry was basically monopolized by two Japanese companies (Nabtesco and Harmonic)."
An industry insider who has been working in the reducer field for a lo...[Details]
Introduction There are many ways to obtain image sources in image processing systems, and there are also various sensors for the same image. The more popular sensors now include CCD, CMOS, CIS, etc...[Details]
1. Improper configuration of speakers and power amplifiers
It is not true that the output power of the power amplifier is too high, which will damage the tweeter. In professional occasions, the spe...[Details]
In LabVIEW, we use the ActiveX function to call the Microsoft ADO control, and then use the SQL language to access the database through the underlying ODBC interface function and ODBC database drive...[Details]
GM's Chevrolet Bolt electric hatchback has a safety hazard, with at least five Bolts catching fire while parked. According to foreign media reports, GM engineers have now found a way to solve the bat...[Details]
With the rapid development of industries such as art models, mechanical processing, and tooling and molds, higher and higher requirements are placed on processing equipment. As an important part of t...[Details]
Samsung has announced the prices of the Galaxy Note10 series in Taiwan. It is reported that the Samsung Galaxy Note10 series offers three versions in Taiwan: Galaxy Note10 256GB, Galaxy Note10+ 256GB...[Details]
1. SD card boot As the name implies, the boot code is stored in the SD card, and the device boots from the SD card. There are some advantages to booting from an SD card: for example, you can flash th...[Details]
introduction
Product packaging is a critical link in drug production, involving many aspects such as equipment configuration and others (factory buildings, public system investment, energy con...[Details]
Headphone Attenuator Includes Microphone Monitor
Abstract: This application note presents a circuit that reduces input amplitude and amplifies a microphone input. Designed for use with e...[Details]
PCBA testing is an important part of controlling product quality in the PCBA manufacturing process. It is to detect whether the PCBA board has enough reliability to complete future work. This will di...[Details]
Those who work in embedded systems basically know that once the board is basically running, the first thing to be configured is the serial port, which will facilitate the output of debugging inform...[Details]
Electronics Design Contest
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