In the time Hackaday has been in existence we must have brought you plenty of projects housed in Altoids tins, as well as a ...

As spring deadlines settle and students like you look to reactivate dormant tinkering skills, the Arduino ecosystem in 2026 offers a streamlined path back to hands-on engineering. The Circuit ...

Diving into Arduino doesn’t have to be overwhelming — with the right starter kit, tools, and guidance, you can go from idea to working project quickly. By understanding your board, gathering essential ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to tasks at work or baking your own birthday cake. But if you want a specific ...

Health systems are seeing measurable returns from pharmacy-led initiatives, including a more than 2% reduction in A1C levels and hundreds of incident fixes and system enhancements, according to ...

This is read by an automated voice. Please report any issues or inconsistencies here. The Ryan Gosling-led “Project Hail Mary” rocketed to the top of the box office this weekend, marking a big win for ...

The number of renewable energy projects that are fully or partly Indigenous-owned is growing quickly in Canada, and our new research suggests that their benefits reach far beyond reducing greenhouse ...

Student researchers-turned-coders transcribe and digitize each diary entry. The student-led Black Women’s Diaries Project is creating a digital archive of these inner writings from the 19th- and early ...

Back in school, I spent more hours than I can count hunched over an Arduino Uno – blinking LEDs, wiring up sensors, and building clunky robots that barely worked but felt like magic. The Uno was ...

Daiso, a popular Korean discount retailer, will join the second round of an experimental project to test the feasibility of central bank digital currency (CBDC), according to the Bank of Korea (BOK) ...

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 ...