Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

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 ...

Simple Arduino Code to read the Time from a DS3231 RTC Device and distribute it to a selfmade LED-Matrix. replace arduino nano with an esp, because of wifi and the ability to configure it remotely and ...

Understanding the P10 LED display pinout is crucial for successful implementation. A P10 LED Display Module is the most suitable for designing any size of outdoor or indoor LED display advertisement ...

Default setting of LED brightness may be too strong! Basic sample code have setting of maximum current output. It may be too bright for normal use. If you want to turn down the output, adjust first ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you. As ...

There was a time when building electronics and building software were two distinct activities. These days, almost any significant electronic project will use a CPU somewhere, or — at least — could.