/challenges-projects/design-challenges/twist-turn-and-move-design-challenge-with-te-robotics/b/blog/posts/ardumobo-blog-2-testingPreliminary work I removed the cabin of the truck and took out the windshield so I have more room for mounting the control hardware and power supplies on the truck. I then tested the remote controlled car. It is in working condition. Car is powered en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/twist-turn-and-move-design-challenge-with-te-robotics/b/blog/posts/ardumobo-blog-2-testingMon, 15 Aug 2022 00:24:14 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:2fbef25a-2398-47b2-9018-2f17c05725b9robogary1<p>Depending on the The 5V power bank ratings,&nbsp; may have enough guts to power the motors as well. Yes it wont be fast but saves the weight of 4 AA batteries. The steering motor in the smaller cars just use a DC motor and drive it until it stalls into the return spring. A smaller voltage gives smaller stall current. A these small amps, a boost power supply can be used too.&nbsp; &nbsp;You can also reference a similar past project if it can be helpful.&nbsp;&nbsp;<a href="/challenges-projects/project14/radiocontrol/b/blog/posts/rc-toy-hack---rc-car-rescue-restore-recycle-retrofit">/challenges-projects/project14/radiocontrol/b/blog/posts/rc-toy-hack---rc-car-rescue-restore-recycle-retrofit</a></p><img src="https://community.element14.com/aggbug?PostID=24223&AppID=374&AppType=Weblog&ContentType=0" width="1" height="1">