Demo video: https://youtu.be/FRuVNpaCHM0
Build video: https://youtu.be/JjG8f_8Vfeo
This is a walking four legged Star Wars Gonk droid or PLNK droid toy. It uses a 3V 30 RPM N20 dual shaft gear motor. It uses a boost converter to boost the 3V output from the 2 AAA batteries to 5 V. The toy would walk on 3V but it was borderline.
Parts required:
3V 30Rpm N20 dual output gear motor
2AAA battery box
10 ea 3MM X 12MM button head screws
DC-DC Step Up Power Module Output Voltage 5V DC to DC Boost Converter 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V Regulator Voltage Boost Converter Board 0.9-5V to 5V
https://www.amazon.com/dp/B08NCM9ZPQ?ref=ppx_yo2ov_dt_b_product_details&th=1
power switch:
Category: Mechanical ToysThe author marked this model as their own original creation. Imported from Thingiverse.