Learn how to build a WiFi-based fire and smoke alarm system using Arduino UNO R4 that sends real-time SMS notifications through the Circuit Digest API for emergencies, without requiring a GSM module.

Reducing False Alarm Situation in LPG Leak Detection Using Arduino-Based Multi-Sensor (MQ-2, MQ-5, and MQ-6 Gas Sensor) Module ...

LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and gas sensors ...

Version 4.2.0 This is a library of KiCad schematic symbols and PCB footprints for most Arduino modules. You can use them to make your own PCB design which will effortlessly connect with your chosen ...

Arduino projects can help ease the learning curve of getting into programming, and even add some smart functionality to your everyday tasks around the house.

Fancy some electronics challenge? Make yourself a DIY smart home with Arduino boards! This is 10x more fun than having someone else do it.

If a vehicle is approaching the rider at a very high speed the ultrasonic sensor will send a signal to Arduino to trigger the buzzer and hence the rider will get aside and let the vehicle pass by. I ...

Lauterbach extends the range of Arduino supported boards and devices. After the successful integration of the »Pro Portenta H7«, Trace32 now also supports the Arduino »Nano 33 BLE« and »Nano 33 BLE ...

In this project, the author would be creating a Talking LED Alarm Clock using TM1637 LED Module and a Arduino Development Board.

A week after a New York Times visual investigation, the U.S. military admitted to a tragic mistake in an Aug. 29 drone strike in Kabul that killed 10 civilians, including an aid worker and seven ...