Abstract: In order to detect gas leaks using an Arduino, this project demonstrates how to construct a monitoring and alerting system with a safe wireless module. If there is a likelihood of a gas leak ...

Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...

Want instant SMS alerts from your ESP32 without relying on a bulky GSM module? Whether it's motion detection, a sudden temperature spike, or an unauthorized locker door opening, your ESP32 can now ...

What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 ...

Update, Feb. 26, 2025: This story, originally published Feb. 23, now includes additional commentary regarding the potential security implications of the decision to deprecate SMS from the Gmail ...

Google will soon phase out SMS-based two-factor authentication in favor of QR codes. The company will use various techniques, including attempting to verify the user’s number directly with their ...

Drainage systems are vital for storm water management but often transport pollutants, especially plastics, to rivers and oceans, harming ecosystems. Traditional sewer cleaning methods include manual ...

A malicious Python script known as SNS Sender is being advertised as a way for threat actors to send bulk smishing messages by abusing Amazon Web Services (AWS) Simple Notification Service (SNS). The ...

These days, sending a text message is the preferred mode of communication by most people. Not only is it the more discreet and polite option — it gives the recipient complete control over when to ...