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BM83 breadboard adapter

tomaskovacik·hw·kicad/BM83_breadboard_adapter/BM83_breadboard_adapter.kicad_pcb

BM83 breadboard adapter PCB layout, top view — open source board by tomaskovacik
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About the BM83 breadboard adapter PCB

BM83 breadboard adapter is an open source PCB design by tomaskovacik, published on GitHub under the Custom license license. It is a 2-layer board measuring 38.1 × 99.1 mm, with 66 components from 31 distinct parts.

Other key parts include the BM83 and PJ-3027F. By type, the board carries 22 capacitors, 15 resistors, 8 switches, 7 jumpers, 6 connectors and 2 ICs.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

HW (pcb, schematics etc) for my projects

arduino based cdc emulator moved to https://github.com/tomaskovacik/vwcdavr/tree/master/HW/arduinobasedcdc_emulator

Main components on the BM83 breadboard adapter

BM83PJ-3027F

BM83 breadboard adapter bill of materials (BOM)

66 components, 31 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BM83
U1
1
PJ-3027F
U2
3
PJ-320B
J1, J2, J6
1
USB_B_Micro
J3
2
Conn_01x25_Female
J4, J5
4
Jumper_NO_Small
JP1, JP4, JP6, JP7
2
single_end_mic
JP2, JP5
1
test_mode
JP3
3
CG0603MLC-05E
RV1, RV2, RV3
1
VOL-
SW1
1
VOL+
SW2
1
REV
SW3
1
FWD
SW4
1
PLAY/PAUSE
SW6
1
SELECT
SW7
1
MFB
SW8
1
RESET
SW9
2
LED
D1, D2
1
30
L1
8
1u/16V
C1, C2, C3, C4, C17, C18, C20, C21
Show 11 more
QtyPartRefs
2
470p
C5, C6
4
100n
C7, C9, C13, C14
2
1u/16V
C8, C12
1
10uF/16V
C10
1
10u/16V
C11
2
220u/16V
C15, C22
2
220p
C16, C19
8
1k
R1, R2, R3, R5, R11, R12, R14, R15
2
2k
R4, R13
3
10k
R6, R7, R10
2
20
R8, R9

BM83 breadboard adapter design files

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

BM83 breadboard adapter: common questions

How big is the BM83 breadboard adapter PCB?

The BM83 breadboard adapter measures 38.1 × 99.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BM83 breadboard adapter?

66 components, from 31 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 BM83 breadboard adapter design files?

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

Can I use the BM83 breadboard adapter design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

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