Morse Code Communicators

We produced sets of Morse code sending equipment which have various uses.
At Guide and Scout events pairs of children can send messages or their name to each other in Morse code through headphones (to keep the noise down!)
The first sets used small 12 volt batteries and Morse keys which were mounted on handcrafted boards

Revised version
The original version relied on being able to find Morse keys at a reasonable (ie cheap) price!
The revised version uses a pic controller and either a push button or a Morse key to send the code.
Instead of handcrafted boards, the circuits are attached to coasters with double sided sticky pads.
The original version relied on being able to find Morse keys at a reasonable (ie cheap) price!
The revised version uses a pic controller and either a push button or a Morse key to send the code.
Instead of handcrafted boards, the circuits are attached to coasters with double sided sticky pads.