I took the numbers and using c# output them into 2 different ways to generate frequencies to output as tones. First method was simply multiplying each number by 100 to get the frequency in playable range. The second method was converting each number to binary then getting the sum of the ones within each binary number, a method found to be used for storing music information.
My wife, MrsRedBeard, made some glow in the dark heads for Halloween decorations. They glowed but very dim and not for very long so why not kick it it up with UV lights. But why stop there when there’s an Arduino laying around?
I’ve been giving robotics demonstrations to an Interfaith Summer camp being held by the ITSSM Interfaith Center while sharing some love for the AR Innovation Hub. The Hub has been such a blast to volunteer for and interact with and in addition they are always willing to help.
I wanted a way to demonstrate and provide immersion for children to learn a little about robotics so I threw this together. It’s not pretty but it sure is effective. Upon request I’m willing to write up details on the components, wiring as well as share the code used.
In addition I also toted along the R2D2 trashcan that my daughter and I built. This was a huge hit but also caused a mess when the children used R2 to transport popcorn.
A simple push button interactive arduino setup
The R2D2 trashcan that I wrote about previously controlled via bluetooth and app on an android.