HardLabs

IOC

jonathan-tooley·903·KiCad/IOC/IOC.kicad_pcb

IOC PCB layout, top view — open source board by jonathan-tooley

About the IOC PCB

IOC is an open source PCB design by jonathan-tooley, published on GitHub. It is a 2-layer board measuring 200 × 110 mm, with 20 components from 17 distinct parts.

Other key parts include the MCP23017OC. By type, the board carries 11 switches, 3 diodes, 3 resistors, 2 ICs and 1 connector.

Main components on the IOC

MCP23017OC

IOC bill of materials (BOM)

20 components, 17 distinct parts.

QtyPartRefs
2
MCP23017OC
U1, U2
1
Conn_01x06
J1
1
Reader Attach
SW1
1
Reader Detach
SW2
1
Read
SW3
1
Stop
SW4
1
List
SW5
1
Delete
SW6
1
Punch Attach
SW7
1
Punch Detach
SW8
1
Runout
SW9
1
Input
SW10
1
Output
SW11
1
Reload
D10
1
HoldUp
D11
1
Demand
D12
3
R
R13, R14, R15

IOC design files

The KiCad project lives in the jonathan-tooley/903 repository on GitHub; these links point at the commit this page was built from.

IOC: common questions

How big is the IOC PCB?

The IOC measures 200 × 110 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the IOC?

20 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the IOC design files?

From the jonathan-tooley/903 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the IOC design in my own project?

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

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