This is a printable robot. Here is the schematics and software to mount https://github.com/nitehack/SFRNEC. It is a simple robot that avoids obstacles upgradeable. An example is included in the previous git repository to control the robot via a IR remote controlThe Instructions https://github.com/nitehack/SFRNEC Demo https://www.youtube.com/watch?v=Jps8ZX1B4AY Material: -PIC 16F1933 -> 1 -PCB ->1 (https://github.com/nitehack/SFRNEC/tree/master/Hardware/PCB) -SRF-05 -> 2 -SG90 9G Mini Servo -> 2 -LM7805 -> 1 -Diode -> 1 -Mobile phone battery (for 3.7 V)-> 2 -Resistor 10 K -> 1 -Famele header -Male Header -Switch-> 1 -Capacitor 0.1 uF-> 1 -Capacitor 0.33 uF -> 1