Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

This modern re-imagining of the turbo button uses an Arduino microcontroller, seven-segment display and tactile switches to emulate the look and feel of the original hardware.

The Peabody Award-winning On the Media podcast is your guide to examining how the media sausage is made. Hosts Brooke Gladstone and Micah Loewinger examine threats to free speech and government ...

Our medical experts vetted the best and most popular watches that monitor heart rate on the market for 2025.

From Google to Samsung to Xiaomi, everyone wants to make the best Android phone. Here are the ones we think earn that title.

The primary aim of this study is to enhance traditional walking sticks by developing a budget-friendly, sensor-enabled walking aid for visually impaired individuals. Conventional aids provide basic ...

In this paper, an innovative ultrasonic nondestructive testing (NDT) method is proposed, which combines multimodal sensor fusion technology with deep learning algorithms to address the limitations of ...

Nothing Phone (2) Android smartphone. Announced Jul 2023. Features 6.7″ display, Snapdragon 8+ Gen 1 chipset, 4700 mAh battery, 512 GB storage, 12 GB RAM, Corning Gorilla Glass 5.

Each week, New York Times crossword puzzle editor and NPR's Puzzlemaster Will Shortz presents an on-air quiz to one contestant and gives a challenge for listeners at home.