【Minimum system】IAP15F2K61S2

Introduction: IAP15F2K61S2 MCU, 51 MCU with simulation function, designated master controller for Blue Bridge Cup MCU Competition!

Schematic PCB

[Minimum system] STC32G12K128

Introduction: STC has launched a 32-bit microcontroller, compatible with STM32 small blue board design, simple yet exquisite, a good helper for STC32 learning.

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Cloud_WS2812b

Introduction: Second Prize in the 2022 Electrical and Electronic Breathing Lamp Design Competition of the School of Electrical Engineering of Guangzhou City Polytechnic Institute

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LEDClock_V3

Introduction: For network timing clock, you can use ESP-12F plus peripheral components or directly use nodemcu mini D1 (recommended, the simplest)

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access control circuit

Introduction: Access control circuit designed with ESP8266

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ESP32-SOLO

Introduction: ESP32-SOLO-1 is a general-purpose Wi-Fi+BT+BLE MCU module with powerful functions and a wide range of uses, such as voice encoding, audio streaming and MP3 decoding. The core of this module is the ESP32-S0WD chip.

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WIFI remote control car (ESP12F)

Introduction: Replace the control panel of JJRC remote control car. Use ESP12F as receiver. Use Android app (OpenRC) as controller.

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OnStep-AstroBerry

Introduction: test

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XGM_MSboardA

Introduction: STM32F103RCT6 main control board
serial port PWM CAN I2C GPIO

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Third Edition_Driver Board

Introduction: Driver Board Version 3

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phicomm-a1

Introduction: Phicomm A1 air purifier modified to ESP8266

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Ceramic LED clock (control part)

Introduction: Ceramic LED Clock

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Ceramic LED clock (digital display part)

Introduction: Ceramic LED Clock

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quadruped robot

Introduction: This is your first drawing board, so there may be many mistakes!

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#The 7th Lichuang Electronic Competition# N32-based attitude display development board

Introduction: A development board based on N32G430C8L7 of National Technology. Some circuits are added to the MPU6050 attitude meter in the official case to make its functions more diverse and facilitate subsequent learning and development.

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Bingdundun NFC cassette LED

Introduction: Bingdundun NFC card

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【RA】Smart LED light 1.0 for Renesas R7FA2E1A72DFL

Introduction: Based on Renesas RA chip to light up LED lights, more functions will be added in the future...

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Development board 2.0 based on Renesas R7FA2E1A72DFL chip

Introduction: RA7A2E1A72 core board, with programming pin header

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16-channel servo driver board 1.0 based on PCA9685

Introduction: 16-way driver board based on PCA9689

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Hongmeng WIFI series HI3861 core board 1.0

Introduction: Nothing else, just the minimum system and external power supply, and a 5V to 3.3V converter circuit

Schematic PCB