esp32_vision_v3.3_gc9a01_rel

Introduction: ESP32-Vision V3.3 GC9A01 core board

Schematic PCB

esp32_vision_v3.2_st7789_rel

Introduction: Probably another universal micro electronic photo album core board

Schematic PCB

esp32_vision_v3.2_gc9a01_rel

Introduction: It is probably a general-purpose micro electronic photo album core board

Schematic PCB

[Solicitation Order] esp32foc controller

Introduction: Using esp32 as the main control foc development board, you can remotely adjust parameters and control the motor.

Schematic PCB

[Solicitation Order] WIFI remote control boat based on ESP8266 - unsinkable

Introduction: Use esp12F to establish web services to control mobile web pages. Use coreless motors and servos to achieve steering and forward and backward control. The hull is made of kt plate, the propeller is 3D printed with stl file, and the propeller needs to be matched with a 0.8mm shaft hollow cup motor. Program arduino, page html

Schematic PCB

Remote boot module based on ESP8266

Introduction: Remote boot module based on ESP8266, please modify the program according to the IO definition in the schematic diagram

Schematic PCB

Bingdundun balance car ESP32- Ardweno

Introduction: A balancing car based on the shape of Bingdundun. The lower part is composed of a two-wheeled balancing car structure. The control circuit is located inside the model. It can stand on its own and move remotely through Bluetooth.

Schematic PCB

DisPlay

Introduction: A small game console based on the ESP32 development board. It consists of a 1.54-inch TFT screen and 8 operation buttons. It also has an on-board buzzer that can be used to play music.

4G remote control car, unlimited distance control

Introduction: Use the lowest cost to build a decent 4g remote control car. The esp8266 receives instructions through the MQTT protocol and achieves unlimited distance control. It can be controlled through APP and remote control.

Schematic PCB

40%Keyboard-V2

Introduction: I found that I was not used to the previous open source Planck configuration, so I came up with this version.

Schematic PCB

SH1107 Laowang 2 yuan screen

Introduction: I bought a 0.96-inch OLED screen for 2 yuan each from the "Laowang Electronic Digital DIY" store, made the bottom board myself, and it has been verified and tested for normal use.

Schematic PCB

[Internet of Things] H-bridge development board based on Hongmeng hi3861 chip

Introduction: H-bridge development board based on Hongmeng hi3861 chip

Schematic PCB

CH340N USB-TTL downloader

Introduction: CH340N downloader, usb-ttl

Schematic PCB

WIFI car

Introduction: A WIFI car I drew by myself

Schematic PCB

IoT watch

Introduction: This is a watch I made myself. The 3D case is designed according to my own needs and can be used without it.

Schematic PCB

Smart Figure Box [miniBox]

Introduction: Give your hands a home, not just for decorations

Schematic PCB

8-way relay OR drive conversion

Introduction: From 0-1 to energy amplification control, signal transmission is required. Two functions are integrated into one module, 12V control·《250V current 5A

Schematic PCB

HX710 High Precision Voltage Meter

Introduction: HX710 makes a cheap high-precision voltmeter

Schematic PCB

Air quality detector

Introduction: ESP-12F main control module, can measure temperature and humidity, formaldehyde, TVOC, PM2.5

Schematic PCB

Webcam voice car

Introduction: Controlling the car through the voice of the camera, a failed project

Schematic PCB