DIY Air Quality Meter And Emissions Tester - Hackaday

Hackaday

DIY Air Quality Meter And Emissions Tester Hackaday It's basically an Arduino Nano with a lot of onboard peripherals, including a large graphic LCD, some buttons, a speaker, plenty of H-bridges, and a few more. After bodge-wiring the dust sensor to the board and taking the enclosure out of the laser ... y más »