Dot matrix is a matrix of LEDs in which the LEDs are arranged in rows and columns. ![dotmatrix](https://wiki.keyestudio.com/images/thumb/b/b0/Ks0364_-_connection_11 ...

In this step-by-step tutorial, we're diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix that can be controlled using an Arduino board In this ...

18 year old maker and developer Nikodem Bartnik from Poland, has created and awesome DIY Arduino-based dot-matrix printer, capable of creating art on paper 55 cm wide and as long as you need, thanks ...

The driver uses the way the individual diodes of the matrix are wired and allows multiple diodes to be activated simultaneously within one cycle. This ultimately means that the refresh rate can drop ...

The dot matrix clock was built without the use of a regular Arduino board but uses the ATmega168 with Arduino bootloader and assembled on a breadboard. An RTC clock compensated by temperature is used ...