A heating system, thermostat, for my shed. I hooked up a temperature sensor and relay to control a 500w heater in my shed office. A Python script checks the te

A heating system, thermostat, for my shed. I hooked up a temperature sensor and relay to control a 500w heater in my shed office. A Python script checks the temperature every five minutes using cron and turns the heater off/on. I also keep graphs. I only work in the shed on Thursdays/Fridays which are reflected in my graphs. http://shed.chrismatchett.co.uk http://shed.chrismatchett.co.uk