Difference between revisions of "Ultrasonic Sensor (HC-SR04) + Raspberry Pi"
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| Line 10: | Line 10: | ||
==Software== | ==Software== | ||
===Python=== | ===Python=== | ||
| − | # Create a new script | + | # '''Create a new script''' |
| − | + | # '''Save your script as ultrasonic_distance.py in the ~/pythonpractice folder''' | |
| − | # Save your script as ultrasonic_distance.py in the ~/pythonpractice folder | + | # '''Open up the terminal''' |
| − | # 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''' | |
| − | |||
| − | # Type cd ~/pythonpractice to change directory to your pythonpractice folder, and hit Enter | ||
| − | # Type ./hello.py and hit Enter to run your program | ||
Revision as of 16:55, 2 May 2017
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
