As the title, LED dimmer. Tired or turing on lights at night just to get blinded by being so bright. This is a small LED dimmer that can be put beside your bed at night table or just stuck to the bed it self.Allows gradual ON and OFF dimming or full ON.
Learning from version 1, version 2 changessecond channel from low to high FET PWM current directly controlled by input ie PIR/motion sensor to. Ad...
Small development board for using an ATtiny44A or similar 14-pin ATtiny in SMD package on a breadboard.
Minimal hardware design featuring only MCU, breadboard friendly headers with extra power lines, ISP header for serial programming and reset button.
Uses bare chip and limited extra components.
Also usable for ATtiny84, ATtiny441 and ATtiny841.
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).