Ultrasonic Sensor (HC-SR04) + Raspberry Pi
Revision as of 17:05, 2 May 2017 by Savannahjohnson (talk | contribs)
Hardware
- Raspberry pi 3
- Ultrasonic Sensor - HC-SR04
- A set of resistors for each sensor you are connecting
- 330Ω and 470Ω
- Jumper wires to connect the sensor(s) to the pi
Wire setup
Software
Python
- Create a new script
- Save your script as ultrasonic_distance.py in the ~/pythonpractice folder
- Open up the terminal
- Type cd ~/pythonpractice to change directory to your pythonpractice folder, and hit Enter
- Type ./hello.py and hit Enter to run your program