There are lots of different ways to build a clock. [Sciter_] came into the possession of some old calculator parts, and ...

The PCA9536_RGB library provides an API for controlling a single RGB Led (Common-Anode or Common-Cathode) via the I2C Bus. Communication between the Arduino (master) and the RGB Led (slave) is handled ...

Stretchable displays that can change their shape and size under strain could be used to create displays with unconventional form factors. However, intrinsically stretchable light-emitting devices have ...

Not long ago I wrote an article on TM FAST, a technological module from Siemens, equipped with FPGA, which allows the execution of very fast tasks in parallel to the PLC to which it is connected. The ...

Welcome to our blog post on interfacing the WS2811 (5V) RGB LED strip with Arduino! In this guide, we will walk you through the process of connecting and controlling WS2811 LED strips using an Arduino ...

LED strip lights are a popular lighting solution due to their versatility and energy efficiency. However, wiring LED strip lights can be a bit tricky, especially if you are new to DIY electronics. In ...

To verify that the PL enhancement effect was not specific to only the SY light-emitting polymer, light-emitting polymers with emission at other wavelengths were studied. A similar trend of enhancement ...

This NeoPixel LED lighting based on WS2811 driver and Arduino digitally produces red, green, and blue (RGB) lights and the combinations. Originally introduced by Adafruit, the LED strips come with ...

What if we can generate different colors using a single RGB led and make our room’s corner more attractive? So, here is a simple Arduino based color mixing lamp which can change color when there is ...

We need 64 common cathode RGB LEDs for our cube. Test all LEDs before soldering. Bend all the leads out 90 degrees apart as shown in Fig. 2. Now construct a jig as shown in Fig. 1. Insert LEDs into ...