OTTO meets SMARS

Otto needed some new faster way of getting around and borrowed some tracks from SMARS..
He now prefers these to walking..


PARTS:
1 x MAX7219 LED Matrix : https://www.amazon.co.uk/dp/B017CWSKSM/ref=cm_sw_r_cp_ep_dp_bBTPAbBVHR9GN

2 x GA12-N20 6volt dc 150rpm Minature motors : https://www.amazon.co.uk/dp/B017CWSKSM/ref=cm_sw_r_cp_ep_dp_bBTPAbBVHR9GN

1 x HCSR04 Ultrasonic range-finder module :https://www.amazon.co.uk/dp/B017CWSKSM/ref=cm_sw_r_cp_ep_dp_bBTPAbBVHR9GN

1 x Noise sensor module (analog output) : https://www.amazon.co.uk/dp/B017CWSKSM/ref=cm_sw_r_cp_ep_dp_bBTPAbBVHR9GN

1 x BUNDLE of Female to Female jumper wires : https://www.amazon.co.uk/dp/B017CWSKSM/ref=cm_sw_r_cp_ep_dp_bBTPAbBVHR9GN

1 x Active Buzzer (not passive) : https://www.amazon.co.uk/dp/B017CWSKSM/ref=cm_sw_r_cp_ep_dp_bBTPAbBVHR9GN

1 x HC-06 Bluetooth module : https://www.amazon.co.uk/dp/B017CWSKSM/ref=cm_sw_r_cp_ep_dp_bBTPAbBVHR9GN

THESE PARTS CAN BE FOUND ELESWHERE ON THE INTERNET AN