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Picture of RpiGarageDoorDistanceSensor

This tutorial will give you a step by step process on how to create a garage door distance sensor for when a car is entering a garage, with the raspberry pi.

Step 1: Gather Your Materials

Start off by collecting the following materials:

1. Raspberry Pi

2. Breadboard with t-cobbler (attached to Rpi)

3. Distance sensor

4. Jumper wires

5. Green, red, and yellow LEDs (one of each)

6. Two 560 ohm resistors

7. Three 330 ohm resistors

8. One button

9. Micro Servo

Nice design. I need one of these for my garage.