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 ...

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a ...

A guide that shows how to disable camera and microphone privacy indicator orange and green dots when using external displays with your Mac.

How to Buy an Ultrashort-Throw Projector ...

Once you're in the Bluetooth settings, select Add device (or the closest equivalent). Your headphones/earbuds should appear there. Select them, and the TV should indicate that the headphones are now ...

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

Learn how Samsung Galaxy S26 Ultra's privacy display uses electronic screen technology to prevent shoulder surfing with auto mode, switchable layers, and One UI 8.5 controls.

In terms of physical controls, Google is mandating a power switch/button, touchpad (2), and camera button (3) on all Android XR glasses. Models with screens will also have a display button (1) that ...

For most of us, it’s hard to fit our workflows onto a single laptop screen – not efficiently, at least. Whether you’re coding ...

We’ve always been interested in fluidic logic and, based on [soiboi’s] videos, he is too. His latest shows how to use silicone and a vacuum to build a multiplexed dot matrix display.

Waveshare is now selling a cheap dev board that combines a 4.2 inch, 400 x 300 pixel RLCD sunlight-readable, black and white “E-paper-like” low-power display with an ESP32-S3 processor featuring ...

Apple has been working on a foldable iPhone for multiple years now, and we've been hearing rumors for more than a decade. Information is ramping up, and it looks like we're going to see Apple release ...