HardLabs

Ctrl board

PiSCSI·piscsi-hw·ctrl_board_v1p5/ctrl_board.kicad_pcb

Ctrl board layout, top view — open source board by PiSCSI
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About the Ctrl board

Ctrl board is an open source PCB design by PiSCSI, published on GitHub under the BSD-3-Clause license. It is a 2-layer board measuring 65 × 34 mm, with 27 components from 12 distinct parts.

Other key parts include the PCA9554APW,118. By type, the board carries 13 resistors, 5 connectors, 4 jumpers, 3 switches, 1 IC and 1 capacitor.

From the project

Hardware Repository for PiSCSI

Main components on the Ctrl board

PCA9554APW,118

Ctrl board bill of materials (BOM)

27 components, 12 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PCA9554APW,118
U1
1
RaSCSI Connector
J1
1
OLED Connector
J2
1
CONN_01X06_ODD_EVEN
Conn_01x06_Odd_Even
J3
1
Aux GPIO Connector
J4
1
CONN_02X20_ODD_EVEN
Conn_02x20_Odd_Even
P1
3
SOLDERJUMPER_3_BRIDGED12
SolderJumper_3_Bridged12
JP1, JP2, JP3
1
SOLDERJUMPER_2_OPEN
SolderJumper_2_Open
JP4
2
C110153
SW_SPST
SW1, SW2
1
Rotary_Encoder_Switch
SW4
1
100N
100n
C1
13
10K
10k
R1, R2, R3, R4, R5, R6, R7, R8 +5

Ctrl board design files

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

Ctrl board: common questions

How big is the Ctrl board?

The Ctrl board measures 65 × 34 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Ctrl board?

27 components, from 12 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 Ctrl board design files?

From the PiSCSI/piscsi-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 Ctrl board design in my own project?

Yes, under the terms of its BSD-3-Clause license, which PiSCSI chose for the repository.

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