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Electronics

Dev boards, sensors, displays, relays, and networking modules for Arduino, ESP32, STM32, and Raspberry Pi projects.
125 products
  • 20Pcs 2.54mm Pitch 0.1 1x20 20 Pin 20p Female Dupont Header Arduino Nano Headers
    $12.49
    $11.80
  • JST XH Connector Terminal Header Assortment Kit Male Female RIGHT ANGLE 90 Deg.
    $12.79
    $12.09
  • 2pcs RS485 to TTL UART Converter MAX1348 Level Adapter Arduino Raspberry Pi
    $12.89
    $12.18
  • 5pcs KY-040 Rotary Encoder Module Knob Push Button w Theaded Shaft + Nut Arduino
    $12.99
    $12.27
  • Nano Ethernet Shield LAN Network Module Arduino Mini NIC Adapter V3 SPI
    $12.99
    $12.27
  • 20 pair SM 2.54 Connector Assortment 2 3 4 5 Pin Male Female Kit Locking SM2.54
    $12.99
    $12.27
  • 2x MAX232 RS-232 TTL Converter Adapter Module Arduino Shield RS232 Serial 3.3 5V
    $13.99
    $13.22
  • ESP8266 NodeMCU + MAX232 RS-232 ESP-Link Serial Wifi Gateway Kit NO HEADERS
    $14.39
    $13.60