Philips Research Labs

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I designed a network of microcontrollers using a five-bit bus and associated software and protocol for the system. The final version was on display at the Philips show in Eindhoven.

Microcontroller network MK I prototype
Note I built the circuits on the copper side to allow for more compact devices with this crude PCB technology. Later versions were made on proper PCBs

keyboard PCB headphones PCB mic PCB RF PCB screen PCB tape PCB basePCB screen Physical
Keyboard
Headphones
Microphone
Radio Comms
Screen
Tape
Base Station
LCD Screen

 

keboard diag headphones diag microphone diag radio diag screen diag tape diag
Keyboard circuit
Headphones circuit
Microphone circuit
Radio comms circuit
Screen driver circuit
Tape driver circuit

 

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