Rohde & Schwarz recently announced the MXO3, a 1 GHz, 12-bit oscilloscope. The company sent a review unit. In this part, I ...

This library allows you to make the ESP32 act as a Bluetooth Keyboard and control what it does. The BleKeyboard interface is almost identical to the Keyboard ...

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

Mechanical keyboards can be a dream or a disappointment, depending on how well they match your preferences. From switch swaps and keycap changes to firmware tweaks and input lag reduction, you can ...

Why buy a keyboard when you can learn so much by making one instead?

We use computers to do lots of different things. When we use a computer we send information to it. This information tells the computer what we want it to do. There are lots of different ways that we ...

BC7595 -- 6 digits 7-segment LED display with 48-key key matrix driver BC7591 -- 32 digits 7-segment LED display with 96-key key matrix driver This library is available for all Arduino devices, and ...

Switching from a conventional keyboard to an ergonomic one is a giant leap. Whether you buy a curved one-piece keyboard or a two-piece split-layout model, developing the muscle memory needed to type ...