This cool DIY thermometer uses your phone’s RFID field to power itself
What kind of stuff do you think you can power with an RFID field? It turns out that it can muster just enough power to charge a small digital thermometer long enough for it to take a reading. Someone created a board that does just that, and if you like it, you can make or purchase your own.
What kind of stuff do you think you can power with an RFID field? It turns out that it can muster just enough power to charge a small digital thermometer long enough for it to take a reading. Someone created a board that does just that, and if you like it, you can make or purchase your own.
Emily Brown
Houston
Houston
Published by: aplhsindia.in
