Yestarday I finally got my shipping from Seeed Studio! It's always satisfactory to hold and look at a PCB you've designed yourself.

My own time machine

As soon as I get time I will start to draw the schematics for as many circuit layouts as I can find for this PCB. I've estimated it to somewhere about 15-20 different circuits that will be possible to build on the PCB!

Also see: 555 TARDIS