Easily monitor ECG and respiration using your Arduino with this plug-in shield. The version 2 of this product adds a new SPI pin header making it compatible with newer Arduino devices including the ...

It is a common sight at public parks, schools and housing complexes: waste scattered on the grass just a few feet away from ...

Chemical laboratories are often designed around a very narrow idea of standard talent,' says one academic striving to make ...

See amateur radio in action and learn about some of Schaumburg’s history when the Schaumburg Amateur Radio Club holds its ...

Abstract: A chronograph is a device that measures the time between two events. This article discusses the design, fabrication, and calibration of a ballistic chronograph designed to measure the time ...

With Hackaday Europe no more than two days away, we want to help you wrap up all of the last loose ends. And that means last-minute changes in the workshop schedule, details on the Friday night ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D module can work with Apple Wallet and Google SmartTap passes as well as ...

It's Day 1 at embedded world 2026 in Nuremberg. Here we report on new tech and industry trends in the embedded systems industry. Embedded world 2026 officially began, and the exhibition halls were ...

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

Follow ZDNET: Add us as a preferred source on Google. At last month's Qualcomm Snapdragon Summit 2025 event, the company took the stage to announce its next generation of laptop chipsets: the ...

In just 100 seconds, learn how Arduino works - from its microcontroller and architecture to how it's programmed and used in real-world projects. A fast, simple intro to one of the most powerful tools ...