Make Your Own Calculator Kit

Make Your Own Calculator Kit

SHIPS DIRECTLY FROM THE VENDOR

Build your own working calculator in only an hour!

$49.95

This Calculator Kit from Spikenzie Labs features a prominent, bright red LED screen, a laser cut acrylic case, and reverse raster laser etched buttons. The kit takes about an hour to assemble and is pre-programmed so it will work as soon as you finish soldering and insert the battery. The chip is loaded with the Arduino bootloader for hack-ability. The calculator looks great on any desk and the buttons have a tactile, "clicky" feel that's just plain addictive. It's a perfect way to bring some maker style to your cubicle, home office, or workshop!

 

Key Features

  • Add, subtract, multiply, & divide
  • Easy through hole soldering
  • No computer is required, the Calculator Kit comes pre-programmed. It is easily modified using the Arduino IDE.
  • Six bright red 7 segment LED modules.
  • Powered by a single CR2032 battery
  • Instant-on Automatic sleep
  • Extra long battery life
  • Layered laser-cut acrylic case
  • Note: This item requires soldering

Product Documentation / User Guide

Build Instructions


Note: This item does not qualify for discounts and only ships to US addresses.