HardLabs

Podal 1590b

motekulo·prog1·hardware/1590b/podal_1590b.kicad_pcb

Podal 1590b PCB layout, top view — open source board by motekulo

About the Podal 1590b PCB

Podal 1590b is an open source PCB design by motekulo, published on GitHub. It is a 2-layer board measuring 54 × 60 mm, with 56 components from 30 distinct parts.

Other key parts include the TL074, L78L05_TO92 and Electrosmith_Daisy_Seed_Rev4. By type, the board carries 22 resistors, 12 capacitors, 9 connectors, 4 diodes, 3 switches and 2 ICs.

It belongs with the audio designs in this gallery.

From the project

Design for a guitar effects pedal using the Daisy and Pd

A guitar pedal that runs patches prototyped on a Daisy Pod.

ProgPedals is the site dedicated to this pedal, patches, and community.

- For hardware thanks to work on the Dasiy Petal, the Terrarium, Hothouse and the work of Keith Shepherd - Timothy Schoen and other developers (Alex Mitchell, for example) for Plugdata - Wasted Audio for the Heavy hvcc compiler - Graham Wakefield and Gregory Taylor for Generating Sound and Organizing Time

Main components on the Podal 1590b

TL074L78L05_TO92Electrosmith_Daisy_Seed_Rev4

Podal 1590b bill of materials (BOM)

56 components, 30 distinct parts.

QtyPartRefs
1
TL074
U1
1
L78L05_TO92
U2
1
Electrosmith_Daisy_Seed_Rev4
A1
1
Guitar in
J1
1
fsw pin 1
J2
1
fsw pin 2
J3
1
fsw pin 4
J4
1
fsw pin 5
J5
1
fsw pin 6
J6
1
Left out
J7
1
Right out
J8
1
fsw pin 3
J9
1
Battery_Cell
BT1
1
Knob 1
RV1
1
Knob 2
RV2
1
Switch 1
SW1
1
Switch 2
SW2
1
RotaryEncoder_Switch
SW3
1
LED
D1
1
1N5819
D2
Show 10 more
QtyPartRefs
2
LED_RAGB
D3, D4
1
100u
C1
5
1u
C2, C7, C8, C9, C10
4
100n
C3, C4, C5, C6
2
2.2nF
C11, C12
7
1k
R1, R9, R10, R11, R12, R13, R14
9
1M
R2, R3, R4, R5, R6, R7, R8, R19 +1
2
100R
R15, R16
2
100K
R17, R18
2
3.3K
R21, R22

Podal 1590b design files

The KiCad project lives in the motekulo/prog1 repository on GitHub; these links point at the commit this page was built from.

Podal 1590b: common questions

How big is the Podal 1590b PCB?

The Podal 1590b measures 54 × 60 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Podal 1590b?

56 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the Podal 1590b design files?

From the motekulo/prog1 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Podal 1590b design in my own project?

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

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