Mini Autonomous Tracked Robot

A fun little robot project that's not too costly . This robot uses an IR trigger to detect obsticals and avoid them , all files ,wiring,programs are available . I added a simple program , and a slightly more complicated one both work well the latter works better tho .

video link :https://youtu.be/_5W-5iH5S-8

materials : petg( pla would be fine) tpu ( for the tracks )

electronics : mini 5 v boost converter ( I cut mine from a usb bower board )
mx1508 motor controller board
digispark ATTiny85 board
IR trigger board for arduino
battery
2pc N20 motors with gearboxes 6v
little cube camera ( optional)

fasteners : 2pc M4x20 screws
3pc M3x16 screws
3pc m3x10 screws
3pc m3x4 screws
2pc m3x6 setscrews
1pc m2x6 screw(any m2 plastic or wood screw will do )