石榴姐

51 small system board

Overview

Basic function introduction

This small system can not only weld headers but also weld header pins for embedded board operation. The parameters of the baseboard support interface will be given after the final version.
The characteristic of this small system board is that it is as simple as possible, removing the step-down power supply, download circuit and other parts, and leads to a large number of IO
The downloader requires Taobao's STC automatic downloader

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:2025-06-19 01:47:26

Regarding the question of obtaining the power of the PDA, why can't I get the power value? ?
typedef (WINAPI* GETSYSTEMPOWERSTATUSEX)(SYSTEM_POWER_STATUS_EX *,BOOL); GETSYSTEMPOWERSTATUSEX vGetSystemPowerStatuEx; SYSTEM_POWER_STATUS_EX stat; HMODULE m_hmCore = LoadLibrary(_T("coredll.dll"));
Great Wall ATX-300SP circuit diagram
Does anyone have the circuit diagram of the Great Wall ATX-300SP computer power supply?
Urgently seeking information about microcontroller communication
The ADXL345 sensor uses the IIC interface to communicate with the microcontroller, but the microcontroller does not have this hardware interface. How do they communicate? Please explain in detail. Tha
nrf2401 power off restart problem
[color=#000][backcolor=rgb(204, 232, 207)]It's like this. After I successfully debugged nrf2401, I removed the VCC power line of nrf2401 at the receiving end. After I connected VCC, the successful exp
DSP program download problem through JETAG interface, help
The DSP chip I am using now is TMS320LF2407. During the development phase, the CCS3.3 configuration environment and SEED-XDS510PLUS program downloader were used to realize development and application
How to configure Boland C 4.5
I installed boland c 4.5 directly to the D drive. When I run the ucos2 code, it can't run. Do I need to configure the environment variables of boland c 4.5? How can I make it run? Please help me, brot

Datasheet More

Circuits More