> All products

All products

• 

  Round Wire Gauge Measuring Tool

  Round Wire Gauge Measuring Tool. Slide your wire through the slots around the edge of this wire gauge guide, the smallest slot it fits through is the correct gauge of your wire.

  
  

  $10.99
  ✅SHIPS TODAY
• 

  Solar Powered Spinning Platform

  This Solar Powered Spinner is great for displaying an object while spinning it. It rotates slowly and is powered via solar panels on all 4 sides. Works both indoors and out!

  
  

  $9.99
  ✅SHIPS TODAY
• 

  Battery Tester

  Battery Tester for AAA (LR3), AA (LR6), C (LR14), D (LR20), E-block (9V) and button cell batteries!

  
  

  $4.99
  ✅SHIPS TODAY
• 

  2N5457: Small Signal JFET N-Channel

  JFET Transistor N Channel TO-92 Package. 2N5457 General Purpose Amplifier

  
  

  $1.49
  ✅SHIPS TODAY
• 

  USB Interface Kit for Robotic Arm

  USB interface kit and software pack for the Robotic Arm Edge. Works with Windows devices. Allows you to program the Robotic Arm and control it from your computer.

  
  

  $43.99
  ✅SHIPS TODAY
• 

  Tin Can Calculator

  Use soda cans and pencils to generate enough electricity to power a calculator! Makes a great science project.

  
  

  $13.99
  ✅SHIPS TODAY
• 

  Rookie Solar Racer V2

  Build a basic solar car with this Rookie Solar Racer kit. No soldering required, just assembly, place in the sunlight and watch it go!

  
  

  $11.99
  ✅SHIPS TODAY
• 

  Tube / Rope Light LED: 16.4 foot...

  16.4 foot long Rope Light with waterproof casing, 8 modes, remote and waterproof battery box.

  
  

  $17.99
  ✅SHIPS TODAY
• 

  16x24 Red LED Matrix Panel -...

  3.3V and 5V LED Matrix Module with 16x24 pixels and HT1632C driver measuring 75.6mmx113.5mm.

  
  

  $24.49
  ✅SHIPS TODAY
• 

  Water Level Sensor (Arduino...

  Water Level Sensor for measuring the height of water in a glass, dish, aquarium, etc.

  
  

  $4.99
  ✅SHIPS TODAY
• 

  BBC Micro Bit

  The BBC Micro Bit is an ARM-based embedded system designed by the BBC for use in computer education in the UK.

  
  

  $19.99
  ✅SHIPS TODAY
• 

  5 Port Network Switch

  5 port Network Switch with five 10/100/Mbps RJ45 Ports and external power supply. Power supply included!

  
  

  $14.99
  ✅SHIPS TODAY