The Barnet Box! An interface box developed by the London Borough of Barnet and Commotion.
The Barnet Box is very simular to a Smart Box.
The box itself has 8 inputs, 8 outputs and 4 motor outputs. The power level of each output can be adjusted from 1 to 9. (The power level is done using pulsing)
The box also has an external power output of 6 or 12 volts, this is selectable via a key.
Also included in the kit is the manual program disk and a couple of reference cards (one designed for the BBC's above function key area)
Inputs And Outputs
Push Switch, Reed Switch, Mercury Tilt Switch
2 Motors, 3 Lamps, Buzzer