ESP32_BLE_GAMEPAD_MINI: ESP32 controller

Share your DIY ESP32 controller, which communicates through its own Bluetooth WIFI or external NRF24L01. It comes with a 18650 rechargeable battery and charging module.

Schematic PCB

ARDUINO NANO GRBL1.1F: Arduino-based three-axis writing machine

Arduino-based three-axis writing machine, compact design, supports writing, servo pen lifting, laser engraving machine, native GRBL firmware.

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2-way smart socket ESP12

Two-way smart socket, main control ESP12F.

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WIFI desk lamp V3: a desk lamp that imitates Xiaomi

I designed this desk lamp after Xiaomi's desk lamp. It is beautiful and practical, easy to print and easy to assemble. It can have up to five built-in 18650 lithium batteries. Except for the light-emitting LED light strip and the aluminum plate and circuit board for heat dissipation, the other accessories are conventional.

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IoT socket based on ESP8266-01 module and DianDeng Technology

Introduction: IoT socket based on ESP8266-01 module and Lighting Technology.

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3D printer motherboard

Introduction: A mini 3D printer motherboard based on Ramps1.4

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AS5600 magnetic encoder

Introduction: In order to facilitate wiring, I made a version of my favorite connector.

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ESP8266 programmer test ring version

Can be used for testing and programming esp-12f/esp-12e/esp-01/esp-01s

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ESP32 fast programmer test ring version

Introduction: Can be used for ESP-WROOM-32D/ESP-WROOM-32U/ESP32-SOLO-1

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Digispark Attiny85: Program Attiny85

Introduction: The smallest plug-in digispark on the entire network

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Salted fish ink air fruit AirNutFun modified ESP8266 main control

Xianyu 10 pieces of AirNutFun with free shipping, replace the main board with ESP8266 main control, and connect the Arduino platform to Blinker to realize all functions except the battery

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elrs2.4Gnano-lc filtering: improving the elrs2.4Gnano receiver designed by foreign developers

This receiver is improved from the elrs2.4Gnano receiver designed by foreign developers. It mainly changes the original out-of-stock filter into an LC filter circuit to achieve the same effect with ordinary capacitors and inductors.

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Slide Rail 2020 V1.1

Introduction: Small camera slide based on ATTINY13A

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Self-balancing Lello triangle (based on Simple FOC motor algorithm)

Introduction: Self-balancing machine based on Simple FOC motor algorithm, LQR controller, and Kalman filter

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VL53L0X ranging module

Introduction: This project is a VL53L0X laser ranging module designed based on VL53L0X. It adopts the smallest package currently on the market and can provide accurate distance measurement regardless of the target reflectivity.

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Smart socket 8266

Introduction: Smart Socket 8266

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WiFi dual color temperature dimming light

Xiaobishe, WiFi dual color temperature dimming lamp

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Mature and super cute little apple weather clock is rechargeable and verified

Introduction: Supports WIFI networking to automatically obtain address, weather, time, temperature and humidity, and can display customized photos in local locations. At present, it runs stably, has good performance, and can be charged and discharged for continuous use.

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Infrared remote control + radio frequency remote control + esp8266

Introduction: infrared remote control + radio frequency remote control + esp8266

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Smart night light esp8266

Introduction: esp8266 night light ws2812 lamp bead usb charging port

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