| ??? 01/15/02 10:03 Read: times |
#18678 - RE: uwave stuff |
Philips (Mullard) used to do a doppler Radar module based on a Gunn diode system that was used for traffic signals. I don't know if they still do it, or even what the current tech for uwave stuff is. The old system was about $40 USD.
Steve |
| Topic | Author | Date |
| Ultrasonic distance measuring with 8051 | 01/01/70 00:00 | |
| RE: Ultrasonic distance measuring with 8051 | 01/01/70 00:00 | |
| RE: Ultrasonic distance measuring with 8 | 01/01/70 00:00 | |
| RE: Ultrasonic distance - Polaroid | 01/01/70 00:00 | |
| RE: Ultrasonic distance - Polaroid | 01/01/70 00:00 | |
| RE: Range not good: Steve | 01/01/70 00:00 | |
| RE: For longer range how is microwave ? | 01/01/70 00:00 | |
| RE: For longer range how is microwave ? | 01/01/70 00:00 | |
| RE: For longer range how is microwave ? | 01/01/70 00:00 | |
| RE: Ultrasonic - Polaroid - Steve | 01/01/70 00:00 | |
| RE: Tweeter for Ultrasonic: | 01/01/70 00:00 | |
RE: uwave stuff | 01/01/70 00:00 |