Using an ESP8266 NodeMCU to check doors and get Temp and Humidity.
Measuring and predicting student attendance through the frequency of an opening door.
A magnetic sensor detects that the fridge door is open, then sends notification to Alexa, which declares that "Fridge door is open".
DIY door alarm triggered by touch—even with gloves! Uses TTP223, IRFZ44N & 18650. Loud buzzer alerts, reset with one button.
This project checks if your door has been opened and keeps track of when it's opened or closed.
I forget sometimes to close the garage door and they're opened all night. So I've added wireless battery operated sensor to notify me.
This project is safety-related.
A Network-connected Entrance Observator.
This is a smart doorbell for the hearing impaired. I was inspired to create this project because my late grandmother was partially deaf.
Simple door alarm using ultrasonic sensor and 16x2 LCD display.
This DIY Wireless Door Sensor project allows you to monitor your doors remotely and receive alerts when a door is opened or closed.
The BlessTags application + CC2650 SensorTag = Motion security system!
The cheapest DIY version of a WiFi node.
This project will help you improve security in your house ;)
I hacked a door to open itself upon a certain “hand gesture sequence”
A DIY motorized chicken (and duck) coop door that adapts to sunrise/sunset times, and can optionally be remote-controlled.
Unlock your door with a secure password via Bluetooth—convenience and safety at your fingertips!
Always stay in the know when you're on the go! Receive live updates from anywhere using our home notification system!
This sanitizer puts restriction for people to enter inside the door. #shops #atm #gates #letterbox
A self-sanitizing door handle that works by spraying the handle area with the sanitizing liquid whenever the door handle has been used.
With Particle Photon and Node.js you can easily develop a web app to open the gate of your building.
Check how many times and for how long your fridge is open every half an hour. All that data is sent to Adafruit IO. Enjoy it.
A automated door system that mandates a customer to sanitize and get their temperature checked before entering a premise
State-of-the-art door security system. Keep out all unwanted guests!
