3 ms·
Tiny temperature sensor powered by radio waves
- tomcam 11y agoAccording to the article the researchers think they'll be able to achieve a 5m range. Seems like the possibilities for many other kinds of microsensors like these are endless.
- marshray 11y agoIsn't this how RFID, NFC, and Sensormatic have worked for decades? Seems like the only difference here is a temperature dependent effect, something that every basic diode and transistor has anyway.