Raspberry Pi – Ultrasonic sensor – YouTube.
Great tutorial on how to get the SR04 Ultrasonic distance sensor up-and-running on the Pi. This is what I’m using on the PiPodCorder and the tutorial uses some of the same code and identical wiring.
Raspberry Pi – Ultrasonic sensor – YouTube.
Great tutorial on how to get the SR04 Ultrasonic distance sensor up-and-running on the Pi. This is what I’m using on the PiPodCorder and the tutorial uses some of the same code and identical wiring.