<iframe width="560" height="315" src="https://www.youtube.com/embed/_uXI-7sA87g" frameborder="0" allowfullscreen></iframe>
By Arduino nano, control RGB5050 light colorful scroll.
From S1 to S4 was then performed, four buttons to control the beam of the rolling way, and switch to a different jumper mode, can display different colors of lig...
IR RBG LED Strip Arduino Controller
Full build and instructions on [Youtube Video] or [Instructables.com]
**tiny LED's spot for Luciole's modules**
It's a set of 17 RGB LEDs close enough to each others to produce powerfull light. This module can be used naked with basics controllers or with Luciole.
*You can use it as ambiant light, light or as a decoration*
As title says, 2 very simple PCBs with schematics
schottky diode and capacitor (ceramic / electrolytic doesn't matter) is part of smoothing and can be skipped for standard LED's, but it's needed e.g for self changing color ones
Water detector with 4 level stages. Each stage makes the 555 timer to give a supply period for the buzzer. The active buzzer transmits sound with a pause period between 0.5-3 seconds, depending on the level detected.