β± 14:30
π 4,380
π DIY Smart Doorbell β Video Intercom + Motion Detection
βΆοΈ Video Playback Area
Smart Doorbell Build
π― Requirements
- π· Video intercom: photo on bell press
- πΆ Motion detection: auto-record when someone passes
- π± App alert: push WeChat / SMS notification
- π Night vision: infrared fill light for night
π§ Option Selection
| Option | Chip | Cost | Difficulty |
|---|---|---|---|
| Starter | ESP32-CAM + PIR | Β₯45 | ββ |
| Standard | Raspberry Pi Zero + USB cam | Β₯180 | βββ |
| Advanced | Jetson Nano + AI face recognition | Β₯800 | ββββ |
Share to:
β Back to News