What can I build?
List the parts you have and see which circuits they cover, and which are a part or two away. Parts come from the catalog: transistors, ICs, diodes, pots and the rest of what a parts list names by number. Resistors, capacitors, LEDs, jacks and the footswitch are not counted, since they go in everything. Your list is kept in this browser and goes nowhere else.
Your parts 0
The number is how many circuits use the part. Enter adds the first match; a list separated by commas adds them all.
Take as on hand
A kind that is switched on is not counted: every board is taken to have them. Switches start that way.
Nothing on the list yet
Add a few parts on the left: start with the transistors and op amps in your drawer. Each one you add narrows the 8,954 circuits with a parts list to the ones you can build now, and the ones you are a part or two short of.
The Workbench is one builder's notes, from Cryptid Effects: what I buy, where and why. The rest of Akashic is reference; this part is opinion.