In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Gaming PCs One Redditor has 3D-printed a big yellow air duct to attach to their GPU, and the results are middling: It 'does nothing but it looks cool' Gaming Keyboards As an ergonomic keyboard skeptic ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a tongue-in ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

Two tools that have recently landed, taken together, define what the next phase of AI agent competition looks like. On February 25, Anthropic released Remote Control for Claude Code — a feature that ...

If you're on the hunt for a new TV, you've likely come across countless Mini LED TVs. These backlit models are the latest advancement of LCD TVs, and as the name suggests, said backlights are ...

LED face masks have quickly shifted from clinic-only treatments to at-home skincare staples. Designed to tackle everything from fine lines and dullness to breakouts and redness, the best LED face ...

Abstract: Abstract: It has been suggested to use IoT to create an automated and erudite irrigation system for remote locations. Many soil characteristics were measured, and the results and values are ...

Abstract: This research aims at a health monitoring system that uses the Internet of Things (IoT) and Arduino to improve care that is given from afar. Hardware parts of the system include Arduino ...