Free shipping on all orders over $25.00 within the USA!

Collection: Electronics

Dev boards, sensors, displays, relays, and networking modules for Arduino, ESP32, STM32, and Raspberry Pi projects.
125 products
  • ESP8266 NodeMCU + MAX232 RS-232 ESP-Link Serial Wifi Gateway Kit NO HEADERS
    ESP8266 NodeMCU + MAX232 RS-232 ESP-Link Serial Wifi Gateway Kit NO HEADERS
    Regular price
    $14.96
    Sale price
    $14.96
    Unit price
    per 
  • Raspberry Pi GPIO Expansion Pack Stacking Headers + Breakout Board Bundle
    Raspberry Pi GPIO Expansion Pack Stacking Headers + Breakout Board Bundle
    Regular price
    $15.22
    Sale price
    $15.22
    Unit price
    per 
  • ESP32 Integrated OLED Screen LCD Display Built-In Development Board Module
    ESP32 Integrated OLED Screen LCD Display Built-In Development Board Module
    Regular price
    $15.27
    Sale price
    $15.27
    Unit price
    per 
  • 2pcs 0.91" 128x32 OLED LCD Display Screen I2C IIC Arduino WHITE SSD1306
    2pcs 0.91
    Regular price
    $15.48
    Sale price
    $15.48
    Unit price
    per 
  • 2pcs ENC28J60 Ethernet Shield Module RJ45 Board Arduino STM32 ESP32 Webserver
    2pcs ENC28J60 Ethernet Shield Module RJ45 Board Arduino STM32 ESP32 Webserver
    Regular price
    $16.10
    Sale price
    $16.10
    Unit price
    per 
  • Arduino Input Kit - Joystick Slide Pot KY-040 Rotary Encoder KY-004 Button
    Arduino Input Kit - Joystick Slide Pot KY-040 Rotary Encoder KY-004 Button
    Regular price
    $16.62
    Sale price
    $16.62
    Unit price
    per 
  • STM32F411CEU6 ARM STM32 100MHz Dev Board Kit Module Black Pill F411 w/ Headers
    STM32F411CEU6 ARM STM32 100MHz Dev Board Kit Module Black Pill F411 w/ Headers
    Regular price
    $16.62
    Sale price
    $16.62
    Unit price
    per 
  • 620pcs Dupont Connector Assortment 2.54mm 0.1" Cable Header Kit Female US
    620pcs Dupont Connector Assortment 2.54mm 0.1
    Regular price
    $16.62
    Sale price
    $16.62
    Unit price
    per