A nice little drive at sunset

Friday night at a shishi event.

This group collects and fixes bikes for people.

A nice walk around Jamaica Pond to clear my mind...

The water smaells so fresh, too!

op amp comparator + PLL

operating on a guitar signal

first simulation of a chip

it's a chromatic divider, a.k.a. Top Octave divider

"divider party"

    

 

and here is a version with strange waveforms from before it was properly debugged :)