An Arduino Alarm Clock is cool and popular project and most of the Electronic Hobbyists at least builds it once. You can find lots of Alarm Clock Projects with simple LCD and few settings, but here we ...

Note: This project requires 5v 2A minimum to work and failure on giving this current rating will result in non-function of the circuit. Functions of Switches as follows. S1: Menu (Time Date Edit ...

Here is the circuit of an Arduino-based Panic Alarm! The wiring is very simple so that even a novice can construct this interesting circuit without any difficulty. Arduino is a family of ...

In this project, a digital alarm clock with alarm and temperature abilities built using an Arduino Uno R3 microcontroller for the Spring 2021 term of the Embedded Systems Programming course. This ...

Alarm clock program designed for Arduino. Designed for alarms to activate every X amount of minutes. Pressing the right directional button on the device, allows the alarm to be dismissed and allows ...

Here is a simple general-purpose security alarm circuit built on the Arduino platform. It brings up an obtrusive alert signal when an intrusion/theft attempt is observed by its front-end sensor. In ...

The circuit of Arduino-based shadow alarm is shown in Fig. 1. It consists of an Arduino board, power supply, light-dependent resistor (LDR) sensor, buzzer, relay driver and a few other components.

He’s using an Arduino Uno and an Ethernet breakout board to hook it up to the network. This allows him to send text messages to himself when the alarm system is armed, disarmed, or triggered.

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or thr… ...