Arduino controlling RC car (use builtin H-bridge)

Forum 2005-2010 (read only) Hardware Interfacing
1

Hi guys. My project is all set but the final step:

Arduino's pinout control the car's receiver(SM6135, RX2 compatible or builtin h-bridge) to drive the car.
like this project:Wifi Robot - JBProjects.net
but my receiver is not standard(it's a COB), photos:




i tried contact the arduino's pinout to the receiver's soldered dots, nothing happens. (just set the pinout to HIGH)


on my car's COB SM6135, i can see 11 pins.. not 16.

Any idea please?

2

hey man, did someone do the same project before?

does the receiver ic need pwm signal or digital?

3

Does google come up with anything for your particular IC?

4

No, i even find the original h-bridge in this car.
but i gave up. it's more easy to get a L298N than that.

Thanks mate.