Type Of Punched Tape Reader. The cards were fed into a card reader connected to a computer which converted the sequence of holes to digital information. And an acoustic coupler made by modular technologies that we could use to connect to the local college s icl 2903 basic system.
Scrap ribbon cable wires 2x 1x10 male header scrap wood 10x photoresistors 10x 3mm white leds perf board soldering iron solder wire strippers 100 ohm resistor. And an acoustic coupler made by modular technologies that we could use to connect to the local college s icl 2903 basic system. For reading the instruction given in the punched paper tape a tape reader system will be used.
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In the auto position it could be commanded on and off remotely. In the auto position it could be commanded on and off remotely. Just before we started a level computer science our school was provided with a teletype asr 33 that looked something like this one which is at the national museum of computing. 03 20 2016 10 20 am 14.
