MagneticSensorChessBoard1987
Hardware
Front
Back
Connectors
Schematics
Parts:
Partlist
- chess plan 35 mm fields
- 64 Reed Contacts
- 16 Black Chess Pieces
- 16 White Chess Pieces
- 32 magnets
- 17 red LEDs
- On/Off switch
- Male Sub-D Connector 15
- Adapter cable Centronics - SUB-D 15 Female
- Copper Tape
- Aluminum Frame
- 1 TTL 74151
- 1 TTL 74154
- 330 Ohm Resistor
- Batteryholder for 3 x AA