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 ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

The Tuya WiFi 3.5-inch Smart Center Control Panel (CCP-S05) is designed to replace traditional 86-type switches while adding a Bluetooth SIG Mesh gateway, ...

If you want to make your iPhone easier to use, you can customize its Control Center to gain faster access to the buttons and toggles you rely upon to perform frequent tasks. Plus, you can remove all ...

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

One of the most exciting additions to Apple’s iPhone 16 smartphone lineup was Camera Control. This feature, in the form of a dedicated camera button also on the newer iPhone 17 series, merges Apple’s ...

The touch-sensitive Camera Control button on recent iPhones looks simple, but it is effectively a hardware shortcut into some of the most advanced parts of the camera system. Used well, it can change ...

Control panels of a pre-digitalization nuclear plant look quite daunting, with countless dials, buttons and switches that all ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

The buttons on the Apple Watch switch apps, activate Apple Pay, open Siri and more. Image: Apple/D. Griffin Jones/Cult of Mac What do the buttons on the Apple Watch do? The Apple Watch borrows a lot ...

The Feit Electric A19/OM/800/LED is part of the Lightbulbs test program at Consumer Reports. In our lab tests, Lightbulb models like the A19/OM/800/LED are rated on multiple criteria, such as those ...