Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

It's 7x the size of the regular board Arduino boards power everything from robots to RGB lights, but they're a little on the small side. YouTuber UncleStem has his own solution: build a gigantic, yet ...

The original version of the UNO Q paired Qualcomm’s Dragonwing QRB2210 processor with 2GB of RAM and 16GB of storage. A little over three months after it was announced alongside Qualcomm’s acquisition ...

Hardware maker Plaud launched a new AI notetaker called Plaud NotePin S, along with a desktop app that helps you take notes for digital meetings, ahead of CES 2026 in Las Vegas. The company first ...

The Pitaka PinButton case for the Galaxy S25 Ultra adds three programmable NFC buttons. Users can assign routines or actions through One UI’s Modes and Routines without extra apps. These buttons only ...

If you've ever found yourself at a showcase of classic 1960s muscle cars, you've probably seen a few sporting strange-looking devices on their hoods, known as hood pins. These distinctive gadgets are ...

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...

This implements a USB HID joystick (buttons only) device (upto 8 digital buttons) The code was borrowed mostly from the Digispark Joystick library The library can be used for push-button, momentary ...