Oh yeah, mistakes are on you. But it costs $2 for 10 boards, so not too bad except for time waiting.
$17 for 10 boards with 2 day turnaround and 5 day shipping.
Yes, in the 2nd iteration.
Swansong, I believe that most commercial thermostats have +/- 2 deg dead zone to keep them from switching on and off all the time. Thanks for your kinds words.
Arduino Programable ThermostatView Instructable »