If you’ve run out of I/O pins on a project and need a way to add user input you can find a slew of port expanders that work with various communications protocols like I2C and 1-Wire. But if you just ...

Have you ever wrapped up a nice blinky project only to be disappointed by the predictability of the light or the color patterns? When it came to lighting this LED candle, so was [fungus amungus]. But ...

This live blog is now closed. For the latest, read our coverage: Full report: Canadian police identify suspect in school massacre that left nine dead Tumbler Ridge shooting: key questions answered ...

If you’re using a tablet or phone on a trip and want to write out more than just a couple of sentences, a travel keyboard is a must to type efficiently. Even the inputs on the best laptops might not ...

Ready to experience best-in-class typing? A mechanical keyboard delivers the feel and feedback that ordinary keyboards lack. Here's how to buy the right one, plus our top tested picks. I have been a ...

This project is an Arduino HID controller (for HyperX Pulsefire Core) that interacts with a USB mouse and processes serial commands to control mouse actions. Below is a list of supported commands and ...

Best ergonomic keyboards for 2026 What to look for in an ergonomic keyboard How we tested ergonomic keyboards Other ergonomic keyboards we tested Ergonomic keyboard FAQs ...

An ESP32-S3 that acts as a USB HID keyboard. A Preact PWA connects to it via Bluetooth Low Energy and sends text that the ESP32 types out over USB. Use cases include pasting passwords, configs, or any ...

Need to identify a tablet or capsule? Use our Pill Identifier to find the name and image of an unknown prescription or over-the-counter medication. Start by entering details like pill imprint code, ...

The person behind one of British Columbia's worst mass killings has been identified as an 18-year-old female dropout who killed family members at home, then gunned down random students at a school ...