In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...

The person in question is Adam Lee, better known by his YouTube channel name of mryeester, and his latest endeavour sounds simple in principle but is actually quite hard to do: powering on a PC using ...

Here is a 3D light show that will astound you with its combinations. Inexpensive and easy to make thanks to an Arduino controller, the design enables you to play with the existing effects and, most ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

These are just a few of the many Arduino LED projects you can try. With the Arduino’s flexibility and powerful programming capabilities, the possibilities are endless. So, whether you’re a beginner or ...

I'am using an Arduino Mega with a relay board with 8 relays and I'm trying to control the 8 relays as well as the Arduinos internal LED using MQTT and Home Assistant. The Problem is that only the ...

Arduino Nano 33 BLE Sense Rev2 is a new revision of the Nano 33 BLE Sense machine learning board with basically the same functionality but some sensors have changed along with some other modifications ...

The real-life closeup image of a WS2812B LED is given below. You can see that the WS2812B die is connected to 3 individual LEDs namely Red, Green and Blue using gold wires. The video below shows the ...