Motion sensors are already part of our lives, whether you know it or not. These little sensors are used to turn on the phone automatically when you need it. your phone automatically when you need it. your phone automatically when you They are used in simple mechanisms such as sinks in busy toilets. But you will fully understand how cool they are when they enter your home.
The motion sensor is one of the most important components of the smart creation of your home. You’d be surprised how little it costs to get a basic motion sensor. You can choose from five infrared motion sensors for just one dollar each. Motion sensors also work seamlessly with popular DIY electronic kits such as the Raspberry Pi or Arduino.
Here is a brief overview of the different ways motion detectors will make your life so much easier once you adopt them.
1. Automatically turn on the front porch light
One thing we learned from a person who has lived in a smart home for 20 years, smart home — start with something small, like a light. So your motion detector journey should also start there. The simplest setting that will bring you joy is to turn on the front porch light when you enter your property.
You can easily buy them online, but why buy expensive stuff when you can roll up your sleeves and make your own cheaply? Instructables user Ayush Sharma has a step by step guide on how to make a simple motion sensor easy. Total cost? $7. Obviously, this one.
2. Open the garage door automatically
Install a motion sensor at the base of your road. Connect it to your garage door opener. When your vehicle arrives, the door will open automatically. It couldn’t be easier. In fact, there is already a motion detector for garage openers. Try Genie or Chamberlain, they seem to have good reviews on Amazon.
In addition to opening the door, you can also set up a simple automation to turn on the lights as you drive, just like the lights on your front porch.
3. «Honey, I’m home!»
Is there a garage with two car compartments? Install one motion sensor in each compartment. When your car or your partner parks in the bay, the motion sensor will detect it. Then it is enough just to connect this sensor to Raspberry Pi or Arduino to do a number of things.
The coolest thing would be to send a message to your other half’s smartphone saying that you are at home. You can also program it to automatically turn on the lights in the house (if they are off) or turn the thermostat to the setting you want. It’s pretty easy to program and actually a fun way to learn how to code. learn to code learn to code .
4. Catch sneaky criminals
Worried about your kids sneaking out of the house after curfew? Want an alarm to see if someone has broken into the restroom? Motion sensors are the easiest way to do this. Install a sensor on each door or window. Turn them on when you go to bed. Likewise, you will be alerted every time someone enters or not when they shouldn’t.
In fact, you can add a webcam and get a photo of the criminal in action! It is not at all difficult to create a homemade security camera with Raspberry Pi. and it will cost you a fraction of the purchase price of the finished product.
5. Energy saving
Your thermostat shouldn’t run overtime when you’re not at home. The lights should turn off when you leave the house. Your computer should also go to sleep. The motion sensor can do it all.
