dashboard

With most of the mechanical work done, I'm now moving on to the electrical side of things. I started by cleaning up old stuff, fixing the indicator stalk and designing some trays for the pot and the junction box.

I finally got the Arduino to drive the analog gauges of the original Samurai dashboard.

The tachometer responds to a variable frequency square wave (0-12V) and the fuel and temperature gauges respond to a PWM signal (current sink).

Just a quick update on another side task.

I want to retain the original look as most as possible and that includes keeping the original analog dashboard: