Jules
| Type | Title | Author | Comments | Last updated |
|---|---|---|---|---|
| Forum topic | Speech jammers | Jules | 6 | 1 week ago |
| Forum topic | Ghost Hunting micprohone | Jules | 2 | 3 years ago |
| Forum topic | Infrasound | Jules | 1 | 3 years 4 months ago |
| Forum topic | Pest Control with ultrasound | Jules | 7 | 3 years 4 months ago |