Maurycy's blog personal blog
Inside a $1 radar motion sensor
I recently got some cheap microwave motion sensors, mostly because I was wondering how China managed to make a radar for under a dollar:
- Points
- 612
- HN comments
- 103
- Submissions
- 1
- Cited by
- 0 commenters
Hardware & ElectronicsTools & Productivity2024
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jun 30, 2024 | Inside a $1 radar motion sensor by nothacking_ | 612 | 103 |
