I am wondering if anyone could shed some light on this.
I have an old F11 electric wheelchair, i was originally trying to modifiy the joystick that controlled the motor controller. but that dream went out the door, when it burnt up. so ive been working on controlling the original motor controller, since i dont know how to duplicate the serial commands it used from the joystick, i found that it used 16- F1010N triacs, and 2 HIP4082 h bridge controllers to run those, according to the data sheet the HIB4082 seem to use a PWM signal to run the motors, what im wondering is can i solder leads on to the 2 pins that control the PWM on the chip and connect it to a PIC micro controller or even better would be if i could hook it directly to an RC receiver and send commands to it. (i would really like to run it right off of an RC radio.
does any one know if this is possible or maybe have another suggestion. i just don't want to break down and use relays if i don't have to.
I will load pictures of the motor controller when i get on a high speed internet
thanks