I’ve tried Lidar, sonar (sr04, sr08), Doppler radar, 5mW visible laser…to detect vehicles as they pass by my driveway between 40 and 60 kph. None of the above worked and for various reasons. Lidar and sonar didn’t have range, Doppler was so sensitive it measure speed of grass w…

Hey @foundb , Welcome to the RobotShop community! If I understand correctly, your goal is to (accurately) count vehicles passing in front of your property and those vehicles move at speeds of 40-60 kph. Is that right? Unless you wish to spend effort into developing your own int…

Thanks for your extensive reply…but I don’t want a $$$ option which I know is always available as commercial products. My laser option would have worked except for fact that the laser, mirror, and sensor are very difficult to align and even a slight movement in the mirror for e…

Sounds good! I hope it works out for you. You may also want to consider posting about your project here . I’m certain the community would be interested to read about it! Sincerely,

Thanks for the link…didn’t know that existed here. Yes, I will share all my projects in honor of those who helped me along the way with C++, Arduino, etc. I’ve got 4 projects going: Speed Sign, Car Counter, Snowflake Christmas Display (8 feet tall, see from 1/2 km) and a proje…

[image] foundb: Thanks for the link…didn’t know that existed here. Yes, I will share all my projects in honor of those who helped me along the way with C++, Arduino, etc. Sound great! [image] foundb: I’ve got 4 projects going: Speed Sign, Car Counter, Snowflake Christ…

Need long range sonar sensor

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scharette March 2, 2020, 2:54pm 9

Sound great!

Impressive list! Looking forward to seeing those! Who knows, you may even win the monthly robot contest!