Printshield v1.0 for Arduino printbots by carlosgs – Thingiverse

Circuit board that simplifies making Printbots based on Arduino UNO! 🙂 It is one-sided so anyone can make it easily. Features: -Two light sensors (LDR) -One ultrasonic distance sensor -Two buttons -Four LEDs -Four servo-motor connectors …
Thingiverse – Newest Things