Numeric keypad+

Introduction: Numeric Keyboard Pad

Schematic PCB

[Hangshun Training Camp] HK32 CAN bus development board-463664A

Introduction: [Hangshun Training Camp] HK32 CAN bus development board-OBD information forwarding board has CAN interface, USB interface, USB to serial port. WIFI Bluetooth. 6_24V power supply

Schematic PCB

【ART-Pi】Bluetooth gateway

Introduction: Bluetooth mesh gateway implemented based on ART-Pi and Nrf52832.

Schematic PCB

Debugging gadgets, a large collection of Bluetooth&hid&serial&hub

Introduction: Bluetooth ble&stm32&sl2.1A, let’s make it a debugging tool

Schematic PCB

【Training Camp】IoT Clock +1493784A

Introduction: Learn the ability to design circuits based on data manuals and learn the use of circuit PCB design software

Schematic PCB

【IoT Clock】

Introduction: Based on ESP32 IoT clock

Schematic PCB

Two-thorned monkey Bluetooth rechargeable custom keyboard

Introduction: Custom keyboard made with nrf52810

Schematic PCB

[Training Camp] WS2812B Light Strip-884670A

Introduction: WS2812B light strip based on STM32F103C8T6 master control Tuya WB3S communication.

Schematic PCB

Tuya gateway socket (Bluetooth version)

Introduction: Low threshold! Teach you how to make a Tuya smart Bluetooth gateway

Schematic PCB

Comes with downloader core board

Introduction: PSOC6 core board

Schematic PCB

nRF51822 development board

Introduction: A mini nRF51822 development board

Schematic PCB

[Training Camp] IoT clock design based on ESP32

Introduction: Based on ESP32 IoT clock. The clock uses virtual machine Linux and Visual studio to burn the code program, and uses buttons to connect to the Internet and adjust the time.

Schematic PCB

【Tuya Smart】AIoT_TAH_Sensor+493425S

Introduction: Thermohygrometer with IoT attributes based on Tuya Smart

Schematic PCB

[Tuya Smart] Smart-based IoT thermometer and hygrometer

Introduction: Thermohygrometer based on Tuya Smart, using MCU development solution

Schematic PCB

MIDI_Boy

Introduction: This project mainly uses the ESP32 module as the main control, connects to the mobile phone through the Bluetooth MIDI protocol, and cooperates with the mobile phone APP (GarageBand, etc.) to implement an electronic keyboard.

Schematic PCB

eDrum_64

Introduction: LaunchPad pad implemented using ESP32 module

Schematic PCB

[Hangshun Training Camp] Bluetooth remote control motor driver board based on Hangshun chip

Introduction: Design of Bluetooth remote control motor driver board based on Hangshun HK32F103C8T6 chip

Schematic PCB

Super mini ESP32 PICO D4 development board with color screen

Introduction: ESP32 development board with color screen that is smaller than the little finger

Schematic PCB

Super mini ESP32 PICO D4 development board

Introduction: Super mini TYPE-C interface ESP32 development board

Schematic PCB

【ART-Pi】ART-Pi smart switch expansion board +677952A

Introduction: Main functions: smart switch based on ART-Pi development board, 0.96-inch OLED as the interactive interface, DHT11 temperature and humidity detection module, two-way relay control

Schematic PCB