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 ...

Raspberry Pi kernel driver for the Onsemi AR0822 — an 8MP rolling shutter 1/1.8" back side illuminated CMOS sensor. 2-lane and 4-lane MIPI CSI-2 (up to 960 Mbps/lane) 10-bit and 12-bit RAW output ...

Abstract: A robotic hand gesture recognition system is developed on a Raspberry Pi by effectively analyzing the specklegrams from five single-mode–multimode fiber (S–M) structures fixed on the robotic ...

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

Abstract: In recent studies, both the ESP-32 and Raspberry Pi 4 (RPi 4) have been widely used for capturing Channel State Information (CSI) in motion detection applications. However, to the best of ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...

What if your Raspberry Pi could become the ultimate desktop computer, customized to suit your exact needs? With its blend of versatility and affordability, the Raspberry Pi is a powerful platform, but ...

A novel lawsuit in Portland argues the chemicals are a health threat that have soaked into apartment walls, furniture and even children’s toys. By Hiroko Tabuchi Federal agents have fired so much tear ...

🦐 PicoClaw is an ultra-lightweight personal AI Assistant inspired by nanobot, refactored from the ground up in Go through a self-bootstrapping process, where the AI agent itself drove the entire ...

A new Raspberry Pi 4 Model B revision has been released without fanfare, replacing the previous single-RAM model with a dual-chip configuration. The Raspberry Pi 4 Model B (PCB 13a) now uses two ...

What if you could access all your files from anywhere in the world, without relying on third-party services or paying endless subscription fees? Below, Enrique Neyra takes you through how a Raspberry ...