HardLabs

Motherboard

borzeman·PzbElectronics·motherboard/motherboard.kicad_pcb

Motherboard PCB layout, top view — open source board by borzeman

About the Motherboard PCB

Motherboard is an open source PCB design by borzeman, published on GitHub. It is a 2-layer board measuring 291 × 81 mm, with 83 components from 37 distinct parts.

Other key parts include the TL431DBZ (sot-23) and AM1SS-2403SJZ. By type, the board carries 30 connectors, 15 resistors, 14 diodes, 7 capacitors, 4 transistors and 3 ICs.

From the project

Репозиторий для поддержки версионирования при разработке плат для киоска.

Main components on the Motherboard

TL431DBZ (sot-23)AM1SS-2403SJZ

Motherboard bill of materials (BOM)

83 components, 37 distinct parts.

QtyPartRefs
2
TL431DBZ (sot-23)
U1, U3
1
AM1SS-2403SJZ
U2
2
SUM110P06-08L-E3 (TO-263-2)
Q1, Q3
1
PMBT3906
Q6
1
TS820-600B
Q7
24
SL-10 (L-KLS1-603C-10-S)
J1, J2, J4, J5, J6, J7, J8, J9 +16
1
SL-14 (L-KLS1-603C-14-S)
J3
2
DG142V-5.08-02P-14
J26, J27
1
PinHeader_1x02_P2.54mm (Contr +24V)
J28
1
PinHeader_1x04_P2.54mm (RS485)
J29
1
PinHeader_2x07_P2.54mm (RTS)
J30
2
Fuse 5A ZH266 (2 клипсы)
F1, F2
1
ACM70V-701-2PL-TL00
FL1
5
JMV0805S5R6T661
RV1, RV2, RV3, RV4, RV5
10
SMBJ5.0A (SMB)
D1, D2, D3, D4, D5, D6, D7, D8 +2
1
SM6T27CA (SMB)
D11
2
LED 0805 (FYLS-0805UBC)
D12, D14
1
BZX84C10 (SOT-23)
D13
1
6,8uH 3,5A ETQP3M6R8KVP
L1
1
B82790S0253N201
L2
Show 17 more
QtyPartRefs
2
47uF 63V D10 H16
C1, C2
1
10uF 50V 1210 GRM32ER71H106K
C3
2
4,7uF 50V 0805
C4, C5
1
270 pf X7R 1206 2000v 202R18W271KW4E
C6
1
0,01uF 50V
C7
1
1206-120 Ом±5%-0,25 Вт
R1
1
2512-2,4 кОм±5%-1 Вт
R2
3
0805-10 кОм±5%-0,125 Вт
R3, R7, R12
1
0805-1,5 кОм±5%-0,125 Вт
R4
2
1206-1 кОм±5%-0,25 Вт
R5, R6
1
0805-200 Ом±5%-0,125 Вт
R8
1
0805-100 кОм±5%-0,125 Вт
R9
1
0805-11 кОм±5%-0,125 Вт
R10
1
1206-3,3 кОм±5%-0,25 Вт
R11
1
0805-7,5 кОм±5%-0,125 Вт
R13
1
0805-1 кОм±5%-0,125 Вт
R14
1
0805-56 кОм±5%-0,125 Вт
R15

Motherboard design files

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

Motherboard: common questions

How big is the Motherboard PCB?

The Motherboard measures 291 × 81 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Motherboard?

83 components, from 37 distinct parts. The full bill of materials is listed on this page.

Where can I download the Motherboard design files?

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

Can I use the Motherboard design in my own project?

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

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