Toner Transfer PCB Silkscreen Fail

This didn’t work.

I wanted to add the graphical silkscreen layer to the top of my guitar fuzz circuit board. I printed a mirror image on the laser printer, aligned it, ironed it, saw the terrible result, and made a sad face.

Here’s plan B, stick a positive version on with double stick tape. Super pro.

Making a guitar fuzz pedal circuitboard

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NOTE: I accidentally reversed the electrolytic capacitor (C2) in this drawing.

I’m making a guitar effect pedal for my son, who’s been learning to play guitar and recently borrowed a beautiful Danelectro from my friend Adam Iscove. I found a simple fuzz circuit online called a Bazz Fuss  and decided to replicate it.

I started off on a breadboard and got a good sound out of it, so now I’m making a circuitboard for it.

I re-created the circuit schematic in Eagle CAD, as seen here. I’m not an electrical engineer, and I’m certain I’ve done many things incorrectly and look forward to hearing suggestions on improving things. Heck, I haven’t even soldered it together and tested it yet, so I probably won’t work until iteration #7…

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Next, I manually placed and routed the components, also in Eagle.

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Flat Pack Guitar Stand

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My son has been learning to play the guitar. I’m very happy and proud — he’s really into it, practices hard, and he sounds great. I recently borrowed an electric guitar from a friend so my son can practice for an upcoming Led Zeppelin show put on by his guitar school. We needed a stand for the guitar, so I built this one based on plans I saw on Instructables.
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I re-drafted plans in Rhino, then laser cut some cardboard as a template. I transferred that to a piece of scrap 1/4″ plywood.
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I cut it on a mitre saw and bandsaw, and then sanded it.

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It works pretty well, but I’d like to remake it with tighter tolerances so the guitar back sits flush against the stand.