Hi,
I want to make a remote car that will move forward, turn left, turn right, and brake. Moving forward and braking command will be on a push button Naturaly open( N-O) signal. And I will add two potentiometre, one to move the servos left or right and the other to control the speed of the engine.
Since I study in electromecanic I start my construction with my knowledge, but it is my first robot, so I guess I did not take the cheapest option since I know nothing about robotic.
So for this project, do I need two arduinos?
Do I need another power supply for the servos so another polulu 6v so arduino won’t feed the servos?
Did I forget something?
Should I take another batteries pack than 2x 9v?
You may see the 3x cars plan. ( its not otimal on phone to open those)
shéma mécanique.pdf (51.8 KB)
shéma télécommande.pdf (66.1 KB)
shéma électrique.pdf (74.8 KB)
thanks alot