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.

Owning a vehicle isn't exactly cheap, so you'll want to protect your investment. Check out the best car alarms at AutoGuide.com.

For airborne radar, it is an urgent task to detect moving targets in clutter background. At present, automatic feature extraction is an effective way to improve the performance of moving target ...

Learn how to use the Arduino nRF24L01 module for wireless communication. This beginner-friendly guide covers wiring, code, and troubleshooting to kickstart your Arduino RF projects.

The buzzer project is quite simple and exciting, as it enables even a newbie to learn how to make use of the Arduino board in controlling the operation of a buzzer. By writing a small program, the ...

Yesterday, Realme confirmed that it will launch the Realme GT 6 for the Chinese market in July. Don’t confuse this device with the GT 6, which made its debut in the global market recently. The ...

A flaw is being used to deploy web skimmers that steal credit card details entered by users during the checkout process using Prestashop.

240V LED sign module teardown (with schematic) by Big Clive Publication date 20220303 Usage Attribution-NonCommercial-NoDerivs 4.0 International Topics bigclive Language English ...

The 4G LTE module works with Arduino Pro carrier boards featuring a mini PCIe connector such as the Max Carrier and the new Mid Carrier which we will be covering below. More information can be found ...