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 ...

The 7th international workshop on new Photon-Detectors took place from 3 to 5 December 2025 at Bologna’s Palazzo d’Accursio.

In this tutorial, you will learn how to send WhatsApp messages directly from an Arduino UNO R4 WiFi using the CircuitDigest Cloud Whastapp API. Instead of using a GSM module, SIM card, or complex ...

Add Yahoo as a preferred source to see more of our stories on Google. Bruce Kingsley used an Arduino project board to add sound, motion, and programmed lighting effects to this HO scale house. You can ...

Bruce Kingsley used an Arduino project board to add sound, motion, and programmed lighting effects to this HO scale house. You can read his story and other Arduino ...

Google's AI world-building tech Project Genie, rolled out to US users only, enables the creation of 60-second virtual worlds. Shares in Take-Two, Roblox and Unity fell on the news of the announcement.

Introducing a sulphate-free shampoo into your weekly hair care routine may just be the most underrated hair hack in history – especially if you have colour-treated lengths. Switching out your current ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

Those pushing for a controversial new AI data center in Chandler — a cohort that includes paid not-technically-a-lobbyist Kyrsten Sinema — have made big promises about how it would save the city water ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

The 600 Foothill mixed-use development has been the subject of a yearslong legal battle. Image courtesy of Cedar Street Partners After six years of back-and-forth, The La Cañada Flintridge City ...

Officials, dignitaries and developers broke ground Tuesday on a roughly $80 million, 180-unit mixed-use, mixed-income apartment project in downtown Naugatuck. Philadelphia-based Pennrose and ...