Abstract: Contribution: This study identifies the types of interaction that contribute to student learning with student-led tutorials (SLTs). The quality of these interactions include peer discussion, ...

Photoshop CC 2017 tutorial showing how to create the look of a huge display sign of retro, LED lights of text and graphics like you may have seen in the past of enormous screens in sports arenas and ...

This is a library to drive MAX7219 LED matrices. This library has been designed to be both simple to use for beginners, while leaving a lot to play around with for advanced users. While the library ...

This library is a fork of the original one (DMD) modified to support ESP32 (currently it is only working on ESP32). The connection between ESP32 and DMD display shown in the image below: I changed the ...