Inspiration
What it does
A computer that takes in punch cards and does
How I built it
The core is an Arduino, which controls the sensors and motors. The card reading is done using 4 IR sensors. The cards are fed in with a motor, and the output is shown on an LCD screen.
Challenges I ran into
- Wiring the LCD
- synchronizing the the reading of the card with the motor's movement/feeding of the card,
- mounting everything cleanly
- coupling the motor
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