|
ha ha just read your first post, set point via morse code??
its like the martian rovers leaving tyre tracks in morse code reading "JPL".
just add a serial red LCD with two push buttons, add code to display ambient at startup, and accept input for target setpoint and away it goes. dead easy.
the project for automated dew heater controller in the projects section should give you some ideas on the code required with the arduino for display and input.
Cheers
Alistair
|