1wire-4switch

InfernoEmbedded·onewire-softdevice·devices/DS2408-4channel-Switch/1wire-4switch.kicad_pcb

1wire-4switch PCB layout, top view — open source board by InfernoEmbedded

About the 1wire-4switch PCB

1wire-4switch is an open source PCB design by InfernoEmbedded, published on GitHub. It is a 2-layer board measuring 65.5 × 59.4 mm, with 17 components from 9 distinct parts.

Other key parts include the DS2408S, 74HC04 and G3MB_SSR. By type, the board carries 6 ICs, 6 connectors, 2 relays and 1 capacitor.

It belongs with the sensors designs in this gallery.

From the project

Software, Firmware & Documentation is licensed under GPLv3

Software, Firmware & Documentation is licensed under GPLv3

The devices directory contains schematics, PCBs & firmware for the client devices.

Inferno Embedded commands allow the device to be rebooted into the bootloader so that they can be updated. The device can also be forced to remain in bootloader mode by shorting SWDAT on the SWD header to GND with a jumper.

Main components on the 1wire-4switch

1wire-4switch bill of materials (BOM)

17 components, 9 distinct parts.

QtyPartRefs
1
DS2408S
IC1
1
74HC04
U1
4
G3MB_SSR
U2, U3, U4, U5
2
RJ45
J1, J2
3
CONN_4
P1, P2, P4
1
CONN_5_V
P3
2
CONN_3
K1, K2
2
10K
RP1, RP2
1
100nF
C1

1wire-4switch design files

The KiCad project lives in the InfernoEmbedded/onewire-softdevice repository on GitHub; these links point at the commit this page was built from.

1wire-4switch: common questions

How big is the 1wire-4switch PCB?

The 1wire-4switch measures 65.5 × 59.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 1wire-4switch?

17 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the 1wire-4switch design files?

From the InfernoEmbedded/onewire-softdevice repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 1wire-4switch design in my own project?

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

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