RC Nitro Flash functional parts
Drive motor and gear reduction.
Steering coil.
Shock sensor. This unit contains a small weight that closes a contact when the car is gently dropped on ground. This is how RC Nitro Flash is started.
Drive motor H-bridge. This 4 transistor assembly can run the motor forward or reverse. The motor can also be braked or left free running.
Controller.
Steering coil H-bridge.