


Supply voltage from a car battery under charge (14.2 volts), which can be reduced by several means. I don't want to write a another multitasking kernel (I did it once in the late 1980's!). Most I/O techniques, level conversion etc. To be able to read several switches and sensors in the vehicle.įootprints are similar, use the same sheilds (up to a point, 3.3v vs 5.0v).

I tried to get it to work on the UNO, but did not read the instructions stating it was only for the DUE! Multitasking, which I have found for the Due, (and have not looked for multitasking for the Mega) I have several Arduino Uno's, which I use for teaching both children and adults, and I currently using one in the vehicle we are building, controlling the door locks. My application is in the automotive industry, controlling several items from different manufacturers. What is/are the main differences between the Mega and the Due? And which one should I use?
