
angpal59
I watched the video tutorial of Dj on the radar scan and how to hook it up, I noticed he said always remember, negative is always in the center, did he make a mistake when he said that, or was that a different board? Also, I did that exact setup and I can't get my tamiya tank to respond(also, I set the settings real close to his), the servo scans like it's supposed to but it will not stop when it gets near anything, I put it on my bench on top of a stand so the tracks can run free and I would wave my hand in front of it and got absolutely no response, am I doing anything wrong? Please don't tell me I have a bad board.
Connections to the sensor are;
Cable 1
Ground to Ground
VCC to VCC
Signal to Trig
Cable 2
Signal to Echo
Like this;
Be aware that the ping sensor is not good for all objects. A combination of ultra sonic and infra red may be required. I believe ultra sonic doesn't work good with black furniture.
I assume it's all sorted then?