Thingiverse
Pet Heater by rodrigo5
by Thingiverse
Last crawled date: 4 years, 12 months ago
This is a pet heater for my hedgehog controlled by an Arduino nano. It uses a DHT11 to sense when the temperature drops below 72 degrees, and it activates a resistor heating pad through an IRFZ34 Power MOSFET. The light turns red in heating mode, and green when the temperature goes above 72 degrees.