T-Scann 8 - project page

Super 8 / Regular 8  film scanner

This is the control board for T-Scann 8.

Arduino Nano is the scanner's control receives signals from it and controls the 3 stepper motors.

 

Arduino takes control signal from Raspberrry Pi (user interface) via I2C communication, start scan etc.when it's time to take 1 picture, Arduino sends back I2C commands to the Raspberry PI.

Controll T-Scann 8

NOTE - on controller card remove resistor R7, and jumper over it with a cable or legs from resistor, otherwise the UV led gets too little current