HardLabs

Op

PappasFlow·kicad

Op PCB layout, top view — open source board by PappasFlow

About the Op PCB

Op is an open source PCB design by PappasFlow, published on GitHub. It is a 2-layer board measuring 191.1 × 92.6 mm, with 75 components from 24 distinct parts.

Other key parts include the TL082. By type, the board carries 42 resistors, 19 connectors, 7 ICs, 4 capacitors and 2 diodes.

Main components on the Op

TL082

Op bill of materials (BOM)

75 components, 24 distinct parts.

QtyPartRefs
7
TL082
U1, U2, U3, U4, U5, U6, U7
11
Conn_01x01_Pin
J1, J2, J3, J4, J5, J6, J7, J8 +3
8
Conn_01x02
J12, J13, J14, J15, J16, J17, J18, J19
1
TL431LP
ZP1
2
1N914
D1, D2
1
12nF
C1
1
1nF
C2
1
56pF
C3
1
10nF
C4
4
15k
R1, R2, R3, R4
1
18k
R5
4
2k
R6, R15, R23, R29
18
100k
R7, R8, R9, R10, R13, R24, R25, R26 +10
3
10k
R11, R16, R18
1
100
R12
1
12k
R14
2
47k
R17, R19
1
4.7K
R20
1
63k
R21
2
13k
R22, R28
Show 4 more
QtyPartRefs
1
50k
R27
1
56k
R32
1
42k
R33
1
470
R34

Op design files

The KiCad project lives in the PappasFlow/kicad repository on GitHub; these links point at the commit this page was built from.

Op: common questions

How big is the Op PCB?

The Op measures 191.1 × 92.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Op?

75 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the Op design files?

From the PappasFlow/kicad repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Op design in my own project?

The repository has no license, so all rights stay with PappasFlow. Use it as a reference, and ask the author before reusing the design.

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