Hows this circuit as mileage meter? Answered
I recently got permission from my parents to hack the car,so I thought,what mod is most suitable in India.so I came up with an idea of milage meter
My dad told me that the amount of petrol used in each cycle of engine is the same,adjusted to optimum level.
So I thought that if i can divide the rpm value with speed,i'll get rounds per distance,ie fuel consumption per distance.
and i devised the following circuit for it-