MIT News company blog
Battery-free self-powered sensor harvests magnetic energy
MIT researchers designed a self-powering, battery-free, energy-harvesting sensor. Using the framework they developed, they produced a temperature sensor that can harvest and store the energy from the magnetic field that exists in the open air around a wire.
- Points
- 101
- HN comments
- 41
- Submissions
- 1
- Cited by
- 0 commenters
Hardware & ElectronicsScience & Space2024
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jan 22, 2024 | Battery-free self-powered sensor harvests magnetic energy by geox | 101 | 41 |
