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 ...

This Arduino project, works with several LED strips, which are connected to a microcontroller (Arduino Nano). The LED strip is used to display an analog clock in a hut.

The project illustrates the driving of analog meters using PWM outputs from Arduino as well as the LCD Smartie program. A small current is typically required by meters to operate wherein a typical ...

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 ...

This project uses the Arduino Uno PWM output to realize a fully isolated analog output with a range of 0..5 V or more. The use of an averaged PWM signal is not comparable with a real DAC, but it has ...

When we are talking about the MAX7219-based dot matrix display module, it consists of 64 LEDs connected in a row-column format so that we could easily control them with the multiplexing technique.