This is updatev version to original LED dimmer board which had 1 high current sink driver and 100mA secondary driver. Designed around ATtiny44 / ATtiny84 microcontrollers though the latter is required for the sample code. Board uses normal through hole design for an easy soldering.

Features o     Dual high current sink drivers o     Expansion ports, o     Remote switch port o     Dedicated programming port that can be used for expansion o     Single larger I/O port including power input

Firmware Provided links to example code in documentation will allow to have the controller programmed with original version of the code or version 2 of the code that takes adventage of both drivers. Please see documentation link for code features as the example code changes adding other options. You can use the code as sample to create your own code. Sample code is written around 3 button operation through only 2 buttons are available on the PCB. the 3rd button is available through remote switch port as A0 The 2 buttons allow to turn on and off and change PWM modulation of the driver 1

Thats included bare PCB microcontroller code in documentation link exclosure STL files in documentation link