More code updates, now with an array keeping the state of active LEDs, once the sensor has been activated (via interrupt) so that subsequent vibrations add light to the existing ones. I am considering adding a microphone, a more sensitive vibration sensor or an accelerometer, since the medium sensor is way to hard to activate shacking the tube.
I updated the board and added an accelerometer. Now I have to add code to observe acceleration changes and trigger a stronger effect on higher values, or simply trigger a certain animation on a threshold value.
Have you gone shopping with it yet? Or what did you make it for?
Burning man is coming in few months.
Cool 
you still gotta take it to the grocery store man lol
@Chad_Eby You are looking for the twinkles: https://github.com/climent/aluminum_pole_320/blob/master/effects.h#L72
This is really awesome, Jesus! I look forward to making one!
@Jesus_Climent What kind of controller did you use? I’m trying to use a nano and it says not enough memory. Also, I posted some questions about your code on github - would it be better to post them here? Thanks!
@Karl_Tinsley hello I thinks that’s project run on teensy breakout board.
@Karl_Tinsley Responding over at github later today… But it is a teensy.
Thanks for the info, Jesus! I ended up continuing with the nano, but used demoreel100 as the basis instead, since it would fit in the smaller memory. Thanks again for the inspiration!