Short Update - Card Feeder Prototype - Raspberry Pitheguymasamato (52)in #steemmakers • 7 years ago (edited) The whole machine will be managed by a raspberry pi, even the card feeder. All servo motors will be connected to the adafruit servo bonnet. I experiment with some adafruit switches and the IR break-beams sensor to control the feeder. #diy #tradingcards #raspberrypi #esteem