Here is an ultra simple Arduino Night Alarm project wired around a handful of inexpensive and easily available components. One advantage of using Arduino as a security system is the flexibility!

DIY ESP32 Alarm System Leverages 433 MHz Sensors. April 2, 2020 by Tom Nardi 14 Comments ... He’s using an Arduino Uno and an Ethernet breakout board to hook it up to the network.

This affordable little device does double duty by controlling your smart lights hands-free and offering peace of mind while ...

Arduino Yun and Tian enable Wi-Fi and BLE connectivity, bridging wireless sensors and IoT devices to QNAP NAS, which currently supports Ethernet and USB QNAP Systems, Inc. announced a partnership with ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

Using motion detectors and an Arduino you can trigger lights, ... PIR Pin “Alarm” connects to Arduino Digital 2. ... Of course you can use multiple sensors and outputs to trigger different ...

Orca Sensor has been designed as a non-intrusive extended Berkeley Packet Filter-based sensor that provides runtime visibility and protection natively integrated with the Orca Cloud Security Platform.

However, if you’re just looking to catch a sandwich thief at work or a cat spilling over all you water bottles, then Make shows you how to build an alarm system with an Arduino and a USB camera.

You'll need an Arduino along with a bunch of various sensors to get the project rolling, and once it's all set up you'll have a simple, but cheap system to monitor your home. Head over to ...