After moving to Shropshire Paul and I decided to get our Engine Dyno working. First step was to replace the dead 16 channel thermocouple board. This reads temeratures from the exhausts, engine oil etc as well as monitoring the dyno itself. If anything gets too hot then the board has to shut down the whole dyno. We need a simple display to show all the current temperatures adn the limits and highlight when things are getting close to the limits. We also need to control a couple of relays to shut the system down, turn on the big orange activity light, and finally a couple of IO to read the go active switch, and to show our state on an LED.