(Freddie) Mercury thermometer

By Ben Everard. Posted

Has there ever been a more captivating rock front man than Freddie Mercury? No, of course there hasn’t. That’s what makes this custom temperature display so awesome. Well, that and the custom PCB that forms the display, and the custom microcontroller based on an Arduino Uno that forms the guts of the build (along with a low-power servo and an Adafruit AHT20 temperature/humidity sensor).
All together now: DAAAA-OOOOOOOOH!


From HackSpace magazine store


Subscribe to our newsletter