This project describes how to create a Passive Infrared Automat Door Control system using the SLG46140V GreenPAK™ IC as the control unit.
Monitor your doors and windows with a Shelly low-power BLE sensor, combined with a Particle Photon 2.
This project uses ESPHome, a Wemos D1 Mini (ESP-8266), and a magnetic reed switch to monitor the time your dog spends inside their kennel.
This project allows to open nearly every door via Bluetooth Low Energy, while idling for years on batteries.
Introducing a unique way to quantify the change in pressure within a room when a closed door opens.
A system that closes my closet door using a servo motor and an Particle Argon
Learn the truth about who is entering your room by using a magnetic sensor and raspberry pi
Protect your family with latest and greatest door position sensing system!
A Smart Entrance System that notifies shop owners if someone has entered or exit a shop and allows authorized personnel to open the shop
This project utilized an argon particle detector as well as several sensors to detect whether or not a door is open or closed.
A project by a team of students from Hebei University of Technology
Sonar:bit is a 3-wire ultrasonic module with the working voltage between 3-5V. It is available to be used to 3.3V or 5V micro-controller sys
This project makes it so that whenever I shut my front door, it is immediately locked.
A project to bring convenience and to enhance the users' experience in a retail store.
Securing the STEM library in smart way with tracking and tech things.
An easy way to unlock your door by simply standing near it or using your phone or a button.
This automated door system activates to facilitate emergency evacuation.
Connect OD gate output to 5V via a pull-up resistor. Link to Arduino D7. D7 reads low (0) for OD low, high (1) for OD high output.
A sensor connected to a Particle Photon which sends notifications to your phone when movement detected.
A "door knocker" that functions as a simple home security alarm, and music box.
Busy with chores while welcoming guests? With this system, you won't need to stop what you're doing to welcome a guest in safely.
RFID Employee Card Scanner and Improved Systems by using PIR sensor.
Automatically prepares your room for whatever you want to do, treating you like royalty
This device tracks two different doors using Hall effect sensors, I used it to track when mail is in my mailbox.
