layout of a full-sized breadboard (the PCB has 60 rows instead of 63 rows) and turned that into
a beautiful PCB. The top side has a white silkscreen, and the same markings you're familiar with,
to make transferring components easy. The bottom has the 5-hole pad design that matches a
classic breadboard, with 4 power bus lines on the sides, and no mask so you can easily cut
traces when necessary. We used 1.2mm diameter drill holes so even parts with big leads will fit.
All holes are thru-plated for strength - these wont peel off with rework. The finish is a gold
plate - you won't get oxidation like with bare copper perf! There are also three mounting
holes so you can attach the PCB to your project box.
Once you use a Perma-Proto board, you'll never go back!
Adafruit Perma-Proto Full-sized Breadboard PCB - Single (4:31)
TECHNICAL DETAILS
LEARN
60 rows of double 5-hole rows
4 power rails with positive/negative markings
6.2" x 2.0" (157mm x 51mm), 0.063" thick FR4
1.2mm / 0.047" drill holes
3 x 0.125" or 3.2mm mounting holes 2.95" apart
Weight: 23g
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