3d printed robotic spider. autonomous walking and doing tricks (running on an arduino nano + sg90)

This is “cryo“ a small cute robot that walks and does tricks. its running on an arduino nano and uses ultrasonic sensors as eyes. 8x sg90 servos provide the power to the legs. The robot is power by two 18650 cells. used parts: arduino nano: servo: (8x) li-ion 18650 (2x) Ultrasonic sensor: