The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to ...

Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a ton of new users. It’s been used to create mesh networks in ...

Since early 2020, I’ve used abode as my primary security system and have done so across two separate homes. It is now 2026, and in the world of smart home tech, six years is usually an eternity. I ...

This project proposes the creation of a standalone alarm system based on an Arduino Nano board (ATmega328P) combined with a BK A7670E 4G GSM module. The system allows for remote activation and control ...

The idea of a home security system can be very appealing to protect your belongings, your pets, and yourself. The cost, however, can be quite daunting. For example, a Ring Alarm 14-piece home security ...

Integration of Parry Labs’ mission computing and MOSA architecture strengthens AV’s P550 capabilities for the Army’s Long Range Reconnaissance mission Parry Labs , a defense technology company ...

Hundreds of people dove into chilling cold water on Saturday as Special Olympics Kentucky held its annual Polar Plunge. A group of advocates for the homeless came together to raise money on Saturday ...

Microsoft and Linux are adding AI and Rust to their pipelines. Microsoft is leaning much harder into AI development than Linux. Both are expanding Rust, but neither OS will be fully Rust soon.

When Kevin Hartz’s security system failed to alert him as an intruder rang his doorbell and tried to enter his San Francisco home late one night, the serial entrepreneur decided existing solutions ...

A historic SEC powerhouse is working to keep its head coach in place as the Michigan job comes open, but Paul Finebaum thinks they may be overreacting. Not long after the Michigan head coaching ...

AT&T has unveiled Connected Life, a new security system built around Google Nest devices and Abode’s professional monitoring. The system stays online during outages thanks to cellular backup and a ...