What is needed is a signal capable of operating an electrical device like a 12v solenoid from a sequential gear shifter each time a shift is made, I'm thinking of adapting something like this circuit http://www.talkingelectronics.com/projects/2DigitUpDwnCounter/2DigitUpDwnCounter-5.html A motorcycle shift light indicator is on order too http://www.ebay.com.au/itm/231070576046 I am a fail at electronics but keen to learn sufficient to make up a device so would really appreciate some advice. Like, is this workable, is there a better solution, where can I go to learn sufficient knowledge and so on,