Arduino Sliding Door Opener

How to build and configure a control unit based on arduino for opening closing and other actions for a motorized sliding door.

Arduino sliding door opener.

You might have seen automatic door opener systems at shopping malls cinemas hospitals etc. An automatic door opener system is a simple project based on pir sensor and arduino which automatically opens and closes the door by detecting a person or object. Iot arduino esp garage door opener ud project in progress by david smerkous. A mosfet transistor or a servo to trigger the door required 5.

The system includes dc motor which makes door to slides during opening or closing by rack and pinion gearing a lcd to display information state of door an audio buzzer to make sound through the duration of opened door and a controller for controlling the opening and closing of the door as. Material for making a case to hold the components eg. I wanted to let the chicks roam free in the daylight and still be protected at night. Where as soon as a person approaches the door at about 2 or 3 feet the door.

Single phase ac motor wiring 2. Rs en pins of lcd connected to 13 and 12 of arduino and. A button swicth ir sensor etc. A 16x2 lcd is used for displaying the status.

Here a pir sensor is used for sensing human motion which has three terminals vcc gnd and dout. Link to project hub. An arduino board i used the arduino uno rev 3. To tell when to open the door.

Dout is directly connected to pin number 14 a0 of arduino uno. Connections for arduino based door opener circuit are shown in the above diagram. Rf application code and libraries link. How to build and configure a control unit based on arduino for opening closing and other actions for a motorized sliding door.

I converted a former pig house for the hens a while ago but it has the disadvantage that it is quite small. As you may noticed the values in microsecond except for the first one being really long are doubles of 320 µs i suggest to approximate the unit value in our case 320 µs to the average of one interval since the signal is surely disturbed by the uninsulated components of the arduino and because of the usb cable even by your bad boy computer.