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 ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

Something old and something new.

Apple-1, Apple ][ and CP/M emulators can be run in CLI as well as in graphical mode: Emulators can be installed on the latest version of Raspberry Pi OS Lite. The ...

Chinese engineers cloned OpenClaw in a single day and shrunk its memory footprint 99%. The result runs on cheap hardware (think the super-small Raspberry Pi mini-computer), boots in one second, and is ...

Previously, we wrote about the Louder Raspberry Pi, an open-source media center that integrates the Louder Raspberry Hat ...

A CloudFlare outage or a problem with your dynamic DNS service shouldn't break your homelab.

Take advantage of TipRanks Premium at 50% off! Unlock powerful investing tools, advanced data, and expert analyst insights to help you invest with confidence. Raspberry PI Holdings plc ( (GB:RPI)) has ...

This guide will walk you through a precise method to configure email alerts that trigger only when a specific Windows Service changes state. By combining the filtering capabilities of Windows Event ...

Two different technology skills programs have been unveiled recently, both aiming to enhance computing education within schools, and both sponsored by technology vendors aiming to inspire the next ...

Google has confirmed that Gmail users should prepare for a security change that takes effect starting January 2026. All users are advised to verify that they have updated any necessary settings before ...

how to build a precision time server. (optional) how to add a 4x20 LCD to display server status and GPS and PPS information. While you can use any model of Raspberry Pi to implement a Stratum-1 NTP ...