HardLabs

YAPSCO-10V

simonjoh·YAPSCO-10V·schema_pcb/YAPSCO.kicad_pcb

YAPSCO-10V PCB layout, top view — open source PIC board by simonjoh

About the YAPSCO-10V PCB

YAPSCO-10V is an open source PIC PCB design by simonjoh, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 82.8 × 73.2 mm, with 72 components from 41 distinct parts.

Its main chip is the dsPIC30F4012, from the PIC family. Other key parts include the 7805, 6N137, LM358, 74HC14 and LM339D. By type, the board carries 29 resistors, 12 capacitors, 10 ICs, 9 connectors, 5 diodes and 2 relays.

From the project

Modification of the YAPSC:10V with onboard -12V supply

The board has the same outer dimensions and mounting hole positions as YAPSC:10V, so a drop-in replacement should be quite easy.

Some PCB footprints have been replaced with surface mounted versions to be able to squash in the -12V supply while keeping the board outline and mounting holes the same as YAPSC:10V.

The DB15 connector footprint has also been added to the PCB layout so that it can easily be soldered onto the board if needed.

Main components on the YAPSCO-10V

7805dsPIC30F40126N137LM35874HC14LM339DL7812MC33063AD

YAPSCO-10V bill of materials (BOM)

72 components, 41 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
7805
U1
1
dsPIC30F4012
U2
3
6N137
U3, U4, U5
1
LM358
U6
1
74HC14
U7
1
LM339D
U8
1
L7812
U9
1
MC33063AD
U10
1
NPN
Q1
1
STEP
P1
1
DIR
P2
1
CONN
P3
1
ENABLE
P4
1
+-10V
P5
1
InOut
P6
3
Jumper
P7, P8, P9
1
Supply
K1
1
FautlPol
K3
3
1R
Rsc1, Rsc2, Rsc3
1
1N5819
D1
Show 21 more
QtyPartRefs
1
+12
D3
1
-12
D4
1
LED 5V
D5
1
LED
D6
1
1m
L1
4
100nF
C1, C3, C4, C9
3
100uF
C5, C13, C15
1
360p
C8
3
33nF
C10, C11, C12
1
100u
C14
2
2K2
R1, R2
5
470
R3, R4, R6, R7, R10
1
10K
R5
6
4K7
R8, R9, R11, R25, R26, R27
3
22K
R12, R13, R16
2
47K
R14, R15
4
R
R17, R18, R20, R21
1
100
R19
3
1K
R22, R23, R24
1
8K6
R28
1
1K
R29

YAPSCO-10V design files

The KiCad project lives in the simonjoh/YAPSCO-10V repository on GitHub; these links point at the commit this page was built from.

YAPSCO-10V: common questions

What microcontroller does the YAPSCO-10V use?

The YAPSCO-10V is built around the dsPIC30F4012, from the PIC family.

How big is the YAPSCO-10V PCB?

The YAPSCO-10V measures 82.8 × 73.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the YAPSCO-10V?

72 components, from 41 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the YAPSCO-10V design files?

From the simonjoh/YAPSCO-10V repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the YAPSCO-10V design in my own project?

Yes, under the terms of its GPL-3.0 license, which simonjoh chose for the repository.

Can I test firmware for the YAPSCO-10V without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug PIC firmware against it before you order a PCB.

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