Ever wondered on how to build a system to alert you of visitors, intruders or when an object is moved.
Simply Ultrasonic send any moation and take photo and send twitter.
A device that senses temperature in the area and tells the user if anyone enters the room and their distance from an object.
Building a simple Home Security system using a Raspberry Pi 2, 433Mhz RF sensors, and a USB webcam.
Gives you time to react to power or pump failures before it is too late.
Pull request to lock-manager project to support automatically setting entry codes to the last 4 digits of Airbnb guest's phone number.
Using OnSiteMonitor S/W, you can be monitoring the status and issuing controls to turn your device on/off in just a few minutes.
A fun and easy DIY Tazer project you can make at home!
The vibration sensor is a low-cost solution for simple applications where impact (e.g. patting a toy) translates to a switch event.
A simple fire alarm that detects sudden increase in temperature and sends an SMS.
Consists of an alarm that warns when the presence of a person is detected on a house entrance or room. It is based on Arduino modules.
Ever wondered on how security switches to detect doors and windows opening or closing work? Here is a simulation.
DIY system to detect the presence of any object in a restricted area
This is the continuation of my other proyect 1.0 but with an HM-10 module. It can be used as an intruder detector. It has a downloadable apk
Through this tutorial I made fire alarm notification System Using Iot technology. wherever you are in the world you can get the notification
Experience the power of automation with your voice and touch. Feel the magic of automated light & also design multi-alert system for danger.
The goal of this tutorial is to enable you to capture and send data to cloud from NodeMCU.
Whenever the temperature exceeds, the buzzer starts and sends you the message. And if the temperature decreases, the it automatically stops.
ESP32 Feather, Display, Adalogger - RTC + SD, Humidity & Temperature Sensor, GPS, PIR, LiPo, Etc...
Personal Area Counter Surveillance... at scale.
The mercury switch provides a digital signal upon changing its position, which can be used for security purposes in doors, etc.
Smart Home Controller using Thingspeak + Retrofit2 Savvy Home is the controller for smart home project that created by Android Studio 2.2.3