Hello im Luis Mendoza from Mexico city, and i have some questions about the Wireless Auto Tachometer. 1How does it work? 2. Do you have a picture of the tachometer? 3 Where does ti recieve the signal of the engine?, and wich kind of signal is?
i hope you understand me becouse my english is not very goog, and i hope you can help me
It's just a frequency to voltage converter. It picks up the HV pulses from the ignition coil, amplifies, and displays a voltage accordingly on the meter. Sorry, no pictures as I have not built one.