toothache

Teaching expansion board based on [Jiangxi Association of Science and Technology stm32]

Overview

According to the course source code of the stm32 tutorial of the Jiangxi Association of Science and Technology, the extended version is drawn. Each module can be inserted into the development board according to the tutorial for experimental learning. The advantage is that it is convenient for welding. You only need to weld the mother and pin headers, and you don’t need to weld the chip components. The bom table is inaccurate. When drawing, it is not strictly compared with the pin and mother headers. Some boms may be pin headers, but in fact they should be mother headers. There is no power supply module at present. The power supply needs to be connected to the 3v3 power supply through an external Dupont line. It is better to connect the 5v of the power supply together for more stability.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-08-04 16:30:32

LED Driver Characteristics Analysis
[color=black][size=4] Based on the voltage-current rate of change characteristics, LED drivers require a design that meets the requirements, so it is crucial to understand their characteristics and se
Design of Phase Detection Broadband Frequency Measurement System Based on FPGA
In electronic measurement technology, frequency measurement is one of the most basic measurements. The commonly used frequency measurement method and period measurement method have great limitations i
Wireless charging software
Is the wireless charging software written by the IC manufacturer or by the product software engineer? Can anyone tell me? My WeChat is 17704070394
MSP430F149 serial RS485 interface
1. Brief IntroductionThe basic principles and usage of RS485 communication are the same as RS232, with the following differences. RS232 interface can only realize point-to-point communication, but thi
16-Channel 12-Bit PWM LED Driver with 6-Bit Dot Correction
[flash]http://player.youku.com/player.php/sid/XMjUzNTA0NzU2/v.swf[/flash]
Optocoupler replacement
Does anyone know which optocoupler manufacturer in China can replace Skyworks' OLI100?

Datasheet More

Circuits More