ArduinoSimpleFOC

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

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ESP8266 Low Power 4-Position Socket

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

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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.

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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.

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esp8266 weather clock

Introduction: Network weather clock based on ESP8266

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[Internet of Things] Hongmeng Light Turning Magic Device +1162410A

Introduction: Smart IoT switch light artifact based on Hongmeng

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ESP8266EX-Wireless Remote Control Pen

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

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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.

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【Solicitation Order】esp32CAR

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

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ATTiny45_Player_SD

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

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【Training Camp】Jialichuang Robot Dog

Introduction: This is my first time participating in Lichuang’s training camp program. I feel that I have learned a lot and will continue to do so if I have the opportunity in the future.
I am also grateful to Lichuang for the free board making and component coupons. The first time I made the board, there were some problems that caused a MOS tube to explode because I did not check it. Later, after improvements, I made a new board.

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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.

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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.

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LGT8F328P-white light soldering iron V2.7

Introduction: Based on the domestic LGT8F328P chip, transplanted Stefan Wagner's work, the original work address is: https://easyeda.com/wagiminator/z-solderingstation-smd-v2

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MFRC522_NFC card swiping circuit_learning board

Introduction: NFC communication verification board based on MFRC522, SPI interface, fully compatible with Arduino's MFRC522 library.

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Meow Clock

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

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ICM20948 Ten-axis sensor (magnetometer, gyroscope, accelerometer)

Introduction: Ten-axis sensor based on ICM20948

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

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

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Intelligent matrix clock

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

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Electromagnetic gun engineering

Introduction: electromagnetic gun

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