ESP-C3 core board

Introduction: Based on the core development board of ESP32-C3, the overall board uses a 4-layer board.

Schematic PCB

ArduinoSimpleFOC

Introduction: ESP32-DevKit dual-channel brushless motor driver board

Schematic PCB

ESP8266 Low Power 4-Position Socket

Introduction: Low-power 4-bit smart socket made with ESP8266

Schematic PCB

ESP8266 Creative 8-digit Clock

Introduction: ESP8266+TM1628 8-digit LED clock split design, in order to understand everything, the display board is 10*10 and the driver board is 15*4. Both can be used.

Schematic PCB

ESP8266 Network Weather Clock Dot Matrix Version

Introduction: Using esp8266 to drive three max7219, three dot matrix, one 128x64 OLED, and one PCF8563M, you can get the weather and automatically adjust the time.

Schematic PCB

esp8266 weather clock

Introduction: Network weather clock based on ESP8266

Schematic PCB

ESP8266EX-Wireless Remote Control Pen

Introduction: This project is a wireless remote control pen based on ESP8266EX wireless chip.

Schematic PCB

ESP8266-CH9328 Wireless HID Emulation Device

Introduction: A portable device with wireless chip EX8266 as the main control and CH9328 serial port to HID chip, which can simulate keyboard operation through program.

Schematic PCB

【Solicitation Order】esp32CAR

Introduction: esp32cam extended version, which can directly drive the motor. The board has not arrived yet and has not been verified.

Schematic PCB

ATTiny45_Player_SD

Introduction: A player produced by ATTiny45, please give me a thumbs up

Schematic PCB

Raspberry Pi RP2040 development board

Introduction: The Raspberry Pi pico development board is improved, and the original circuit is modified and upgraded. The overall dimensions and pin definitions are basically consistent with the official ones, and perfectly adapt to the official expansion boards.

Schematic PCB

FICO-28L——2204 brushless FOC driver

Introduction: FICO-28L is a brushless motor FOC driver developed based on the SIMPLE FOC open source project. It is characterized by its compact size and powerful functions. Relying on the rich SIMPLE FOC open source library, precise control of brushless motors is achieved.

Schematic PCB

Meow Clock

Introduction: Small and cute desktop clock with strong scalability and low price, dream flying esp8266 oled

Schematic PCB

MPU9250 low-cost ten-axis sensor (magnetometer, gyroscope, accelerometer)

Introduction: MPU9250 low-cost ten-axis sensor (magnetometer, gyroscope, accelerometer)

Schematic PCB

Intelligent matrix clock

Introduction: The project is modified from the B station HACK laboratory

Schematic PCB

SD mini Xiaolipai TV - Let creativity stop lingering - Thanks to my friends

Introduction: Accidentally exposed to electronics
, accidentally exposed to a weather clock,
and unexpectedly met a group of cute friends!
Thank you for meeting me. Unknowingly, Xiao TV has grown a lot.
Through the joint efforts of Yunmengze Creative Space and its friends,
the SD mini series TV is approaching maturity, so DIY benefits are here.

Schematic PCB

Xiaohuangyao’s cheapest 2.13 three-color ink screen driver board

Introduction: Xiaohuangyao’s cheapest three-color ink screen driver board

Schematic PCB

ATmega32A with V-USB

Introduction: The verification core board of ATmega32a and V-USB is used to verify QMKfirmware. You need to burn the bootloader of USBasploader first, and then use qmktoolbox to burn the firmware file.

Schematic PCB

I2S AUDIO SHIELD_V3

Introduction: An expansion board designed for the ESP32 PICO D4 development board with lithium battery power supply and I2S audio power amplifier function

Schematic PCB

HOMEKIT single switch accessories based on ESP8266

Introduction: HOMEKIT single switch accessory based on ESP8266, which can be installed in the ceiling lamp.

Schematic PCB