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  Thermal Fuse 115C 250V 2A

  This fuse breaks the circuit when the temperature gets too high. Great for protecting your circuits.

  
  

  $2.99
  ✅SHIPS 4/10/2026
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  Foot Switch

  Use this pedal foot switch to press a button with your foot!

  
  

  $7.49
  ✅SHIPS 4/10/2026
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  5V Relay - DPDT

  5V DPDT Relay. Use a 5V signal to control 2 circuits at once.

  
  

  $3.49
  ✅SHIPS 4/10/2026
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  Solar Dino Robot

  This Solar powered robot walks when in the sunlight. The base can be used with different kinds of bodies or the default dino body included.

  
  

  $19.99
  ✅SHIPS 4/10/2026
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  Air Powered Car Project Kit

  Pump it up and watch it go! This race car is powered solely by air pressure!

  
  

  $26.99
  ✅SHIPS 4/10/2026
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  20x4 LCD Module (White Text /...

  Add this 20x4 LCD Module to your projects for a 80 character display with white text on a blue backlight. Arduino & Raspberry Pi compatible.

  
  

  $14.99
  ✅SHIPS 4/10/2026
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  Dual SMT to DIP Breakout: SO-8...

  Plug your SMT surface mount chips into your projects easily with this dual size SMT to DIP adapter. Works with both SO-8 chips and smaller SSOP8 size SMT chips! Double sided adapter board!

  
  

  $4.99
  ✅SHIPS 4/10/2026
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  PC817 Optocoupler / Optoisolator

  This Optocoupler, also known as an optoisolator, is used to transfer electrical signals between 2 isolated circuits via light. Inside the optocoupler there is a photo-emitter and receiver that sends the signals from one circuit to the other. Useful for controlling large loads via microcontroller.

  
  

  $2.49
  ✅SHIPS 4/10/2026
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  Rainbow 40 Pin Ribbon Cable Wire...

  3.28 feet of 40 Pin Ribbon Cable! You can pull the wires apart by hand to make your own custom ribbon cables with color coding for easy identification and both ends.

  
  

  $7.99
  ✅SHIPS 4/10/2026
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  Graphic LCD 84x48 - Nokia 5110

  Graphic monochrome LCD for basic text and graphic displays. Screen may have scratches and cosmetic wear.

  
  

  $9.99
  ✅SHIPS 4/10/2026
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  Bakelite Potentiometer Cap 6mm

  Potentiometer knob cap that fits 6mm potentiometers. Bakelite knobstyle.

  
  

  $3.99
  ✅SHIPS 4/10/2026
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  Phoenix Connector 3 Pin Male

  Male 3 Pin Phoenix Connector. Right angle pins so you can solder onto your circuit boards, perfboards or plug into a breadboard.

  
  

  $1.49
  ✅SHIPS 4/10/2026