Shield for you doing things to old Cars

Hi
i made this shield to controlling a Gearbox on a Mercedes.
But it can be used to almost anything if you want to control things in an Old car.

It has a lot of input and output. that can be used direct.

And also has build in CANBUS CAN BUS MCP2515 (controller) and the MCP2551 (transceiver)

It is for the Mega 2560

I made a little document to show the feature,

What do you think of this ?

Regards
Ole

nr-3.PNG

nr-2.PNG

nr-1.PNG

Just to show the LCD connection