RFID Puzzle

This is a simple swap the object puzzle using RFID and Arduino. Each RFID reader is connected to an Arduino Nano, and the two puzzle modules communicate via a high/low logic state single wire connection. This way the two modules only need a light gauge 3 core wire in order to power and communicate with…

Switchboard Puzzle

This is a rather simple, match-the-words switchboard style of puzzle. It has 6 vacuum tubes…. the old ones from the Cosmos rebuild actually… which light up every time you get a combination correct. The puzzle is made out of Batu timber, with an MDF switchboard plate and a piece of poly-carbonate in front of the…