The CircBench project notebook

Good circuits start with understanding.

Make something you can explain. Follow an audio circuit from its schematic through simulation to the connections on your board.

12 × 10 stripboard · vertical strips · 3 cuts

Latest guideStripboard · Intermediate

Bias and build a two-transistor fuzz on stripboard

Explore a two-transistor fuzz, compare drive levels, and follow a stripboard layout with three essential copper cuts.

  • 2 × 2N3904
  • 3 links · 3 cuts
  • Project v4

· Project guide · Updated

Projects for your bench

Breadboard, perfboard and stripboard.

One clear step at a time.

Stripboard · Intermediate

Bias and build a two-transistor fuzz on stripboard

Explore a two-transistor fuzz, compare drive levels, and follow a stripboard layout with three essential copper cuts.

· Project guide

1 guide

Every project guide

A reviewed project you can open, not just read.

Guides document one exact version of an example. Open it, make your own copy, and change anything — the guide still describes what you started from.

  • Open in CircBench

    The link opens the example chooser; choose Open to create your own account copy.

  • Versioned download

    The project file keeps the reviewed version the guide was written against.

  • Parts list CSV

    Every fitted part with its quantity and value, from that same reviewed project.

  • Exact connection schedule

    Every terminal to its board contact, with links and cuts — then Check wiring on your copy.