Garage Door Position Using Arduino

To calibrate the system the analogread values for ten somewhat equally spaced garage door positions are placed in an array of integers.

Garage door position using arduino.

Communicate with thinger io to send when the door opened closed auto closed or the module rebooted. Before getting started you should find the best way to connect to your garage door opener. The garage door is closed as high on the arduino the closed door sensor is connected to the no pin and the fully open sensor is connected to the nc pin on the switches. One sender unit mounted on the garage door and a receiver unit that sat inside with an indicator light with rf comms using one of the many different types of arduino rf shields.

These can be static arrays that are initialized in your arduino code. This project uses an arduino microcontroller and an rdm630 rfid receiver to control access to my garage. Garage parking sensor using addressable rgb leds to provide feedback to vehicle driver as they approach and reach stop park position. Arduino wifi garage door opener step 1.

Time to solder. Arduino garage door opener. Of course those can be replaced by microswitches. This is very handy when i need to get in with a handful of groceries.

But this was complete overkil so in the end i settled on 2 colour high intensity 3 watt led that could be mounted outside our kitchen window and be driven by a cable. Garage parking assistant project tutorial by bcjams. The diodes keep the high voltage from damaging the arduino board 3. I carry an rfid card in my wallet that works just like the key chain fob.

The protoshield on the left of the arduino replaces the breadboard. Another same size array of doubles receives the corresponding door positions in whatever units you want. The magnet is on the door. When the fingerprint scanner detects a match it turns the red led green and the applies 5v to the left prong of the transistor which switches and applies 0v to the positive terminal on the garage door bridges the connections for one second and then transistor turns back off.

Since i wanted to sense the normal state i e. Uses ifttt to update a google sheet when the status of the door changes. Sms is used as a communication system as this is more secure as a plain internet connection.