How to Install Yourself Electronic Power Curve Tachometer
The diagram below perform the routing wire of electronic power curve tachometer if you decide to install the device by do-it-yourself. This installation is designed to be used on 12V, negative ground 4 cycle automotive type engines. Please check the cylinder setting before installation.
Do It Yourself Making Wireless Automotive Tachometer
In order to contruct yourself a wireless auto-tachometer, you will need the information about the PCB layout and parts placement in addition of what parts needed to accomplish the project. And here, you will find all the information required to design your wireless automotive tachometer including how to calibrate the tacho.