If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

SendspinZero is an open-source, DIY Sendspin audio receiver for your amplifier that relies on off-the-shelf parts costing ...

Welcome to the landing page of the aolibs (short for Arduino OSP libraries from ams-OSRAM) to be used with the Arduino OSP evaluation kit. OSP or Open System Protocol was developed by ams OSRAM for ...

Looking for the best free VPNs? Check out our guide to find the most reliable and secure options for protecting your online privacy that won’t break the bank. In a world of targeted ads and intrusive ...

8 Legit Ways to Get a Free Business Email in 2026 Your email has been sent Looking for a free business email? Discover 8 legit ways to get a professional email address, including Zoho, Gmail, and ...

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 ...

The final figure skating event of the 2026 Milan Cortina Olympics has come and gone, and boy, was it a good one. Team USA's Alysa Liu took home the gold on Thursday following a flawless performance to ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Football might be America's ...

(NEXSTAR) – In 2025, nearly 300,000 Americans used a new electronic system to file their taxes directly with the IRS for free. In 2026, that’s no longer an option. IRS Direct File launched as a pilot ...

Free CAD software provides powerful design tools, making 2D and 3D modeling accessible for beginners and professionals without the high cost. Top free CAD programs for 2026 include ZBrushCore for ...

Looking for a free advanced CAD 3D modeling tool? Solid Edge offers a free version. CAD tools tend to be complex, particularly the more advanced tool that are used by industry. While some makers start ...