You can find some more [information about the project on my website https://josef-adamcik.cz](https://josef-adamcik.cz/electronics/led-cube-4x4x4x-attiny84-74138.html)
Gallery with finished build [available on imgur](is available on imgur).
A [source code for attiny84 is at Github](https://github.com/josefadamcik/ledcube_4x4_double74138).
3 Channel (RGB) 10A/chan, WeMos LED Driver 12-24V
Specifically designed for 24V RGB LED strips
Designed to be DIN Rail mounted in a small enclosure next to a 24V power supply for use for larger home LED installations (under cabinet, Decks, etc)
Hosts a webpage to interface to change colors from a smart phone.
rx/tx and I2C broken out for external interfacing specifically a for nextion display...
One of older projects imported from Eagle. It has three 18650 cells onboard and can charge them. Relays are needed for switching cells in parallel for charging or in serial to give 10-12 volts for LED strip.
Although USB connector used, it needs about 7,5 volts for success charging due to used LM3177 voltage drop.
Project was made and tested from Eagle, but imported to EasyEDA without any tes...
## Arduino MEGA 2560 board to drive the color LED ##
This article is the use of Arduino MEGA 2560 board to drive some of the color LED digital tube.All of the content is edit in the [edit in the easyeda.com]
**Red and green LED cycle**
As a beginner, a single LED display has been introduced in the last article, Arduino Mega2560 is the use of USB interface core circuit board, its greatest...