They're reference designs for a reason.

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to ...

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 tongue-in ...

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any microcontroller you can think of. But what if you have a microcontroller ...

This engineer doesn’t use nail polish, but his wife does. And he deals with plenty of PCBs. What do these things have in ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...

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 ...

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals ...

If you’re thinking about buying a new TV, it’s well worth looking beyond the upcoming 2026 launches. Brand-new models almost always arrive with premium pricing, while last year’s best TVs often offer ...

Finding a top-notch TV can feel like a Herculean task, and it becomes even harder when you try to find a discount on the model you are after. But don't worry! We have been sifting through TV deals all ...

This library is designed to work with the TLC5955 LED controller chip from Texas Instruments. It can also be configured to work with many other LED driver chips from the TLC59** family using the ...