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Tag Archives: keypad
Mastermind game for micro:bit
Following my calculator and communicator projects, I decided to recreate the classing 70s game Mastermind on the micro:bit. Mastermind was based on an older game, possibly called Bulls and Cows or Moo! There have been various computer versions of it … Continue reading
Learn how a keypad matrix works with a micro:bit
Use a micro:bit, some buttons, and wires to learn how a keyboard matrix works Back in 2018 I had a go at making a simple pocket calculator using some micro:bits, and one thing that’s been bugging me ever since was … Continue reading