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Arduino Compatible Components

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  8 Port Expander: SPI MCP23S08

  Add 8 more pins that are accessible using SPI easily with this chip. Arduino and Raspberry Pi Compatible

  
  

  $2.69
  ✅ Ships 06/09/2025
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  SIM900A GSM/GPRS Module...

  Add this SIM900A GSM / GPRS Module to your projects to use a GSM cell phone network for wireless communications.

  
  

  $39.99
  ✅ Ships 06/09/2025
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  Fan 40x40x10 12V 2 Pin

  This Fan measures 40x40x10 mm. Just power it with 12V for quick ventilation.

  
  

  $7.99
  ✅ Ships 06/09/2025
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  Fan 40x40x10 5V 2 Pin

  This Fan measures 40x40x10 mm. Just power it with 5V for quick ventilation.

  
  

  $7.99
  ✅ Ships 06/09/2025
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  Slide Pot Module (Arduino...

  This Dual Output Slide Potentiometer Module has 2 identical sets of 3 pins. Wire up VCC to Power, GND to 0V and the signal pin will give you a varying voltage depending on high or low you slide it.

  
  

  $7.99
  ✅ Ships 06/09/2025
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  DC-DC Boost Module

  Boost your voltage from 3.3V or 5V to 12V with this assembled DC-DC Voltage Booster Module. It takes in a voltage of 2V - 6V and outputs between 5V - 16V.

  
  

  $4.99
  ✅ Ships 06/09/2025
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  Solid State Relay 40A (3-32V DC...

  Control high power devices that draw up to 40A with this Solid State Relay. Input voltage anywhere from 3V to 32V so it's compatible with nearly all microcontrollers including Arduino & Raspberry Pi.

  
  

  $16.99
  ✅ Ships 06/09/2025
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  ATtiny84 Mini Arduino Compatible...

  The ATTiny is a great solution for running simple Arduino programs. The ATTiny84 is a small microcontroller you will use just like an Arduino UNO! Saves space and is the low cost solution for Arduino-based circuits. The big brother to the ATTiny85.

  
  

  $2.99
  ✅ Ships 06/09/2025
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  4060 Binary Counter: CD4060BE

  Use this Binary Counter to create timer circuits! This chip turns on and off each of it's 10 outputs at a different speed! Just give it a clock signal to set the speed of the counting!

  
  

  $1.79
  ✅ Ships 06/09/2025
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  ESP8266 Serial Wifi Transceiver...

  Easily add Wifi to your projects with this ESP8266 Serial Wifi Module. Works with Arduino & Raspberry Pi.

  
  

  $6.95
  ✅ Ships 06/09/2025
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  Infrared Phototransistor

  Detect Infrared Light with these 5mm IR Phototransistors!

  
  

  $0.99
  ✅ Ships 06/09/2025
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  Solid State Relay 25A (3-32V DC...

  Control high power devices that draw up to 25A with this Solid State Relay. Input voltage anywhere from 3V to 32V so it's compatible with nearly all microcontrollers including Arduino & Raspberry Pi.

  
  

  $14.99
  ✅ Ships 06/09/2025