Shared Projects by JChristensen

Shared Projects by JChristensen

USB Power Supply/Charger

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2 layer board of 3.95 x 1.00 inches (100.3 x 25.4 mm)
Uploaded: February 16, 2016
Shared: October 14, 2023
Total Price: $19.75

v1

v1

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      Ordering shared project

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      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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Power Outage Logger v1.2

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2 layer board of 5.00 x 3.50 inches (127.1 x 89.0 mm)
Uploaded: December 07, 2021
Shared: December 07, 2021
Total Price: $87.65

Updated board routing, supports RTC 1Hz interrupt without adding a wire.
https://github.com/JChristensen/PowerOutageMonitor_HW
https://github.com/JChristensen/PowerOutageMonitor_SW

Updated board routing, supports RTC 1Hz interrupt without adding a wire.
https://github.com/JChristensen/PowerOutageMonitor_HW
https://github.com/JChristensen/PowerOutageMonitor_SW

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      Ordering shared project

      Hey there! Before ordering, make sure you have all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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Power Outage Logger v1.1

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2 layer board of 5.00 x 3.50 inches (127.1 x 89.0 mm)
Uploaded: December 07, 2021
Shared: December 07, 2021
Total Price: $87.65

Original board design, requires addition of a wire to support RTC 1Hz interrupt.
See https://github.com/JChristensen/PowerOutageMonitor_SW for details.
Also https://github.com/JChristensen/PowerOutageMonitor_HW

Original board design, requires addition of a wire to support RTC 1Hz interrupt.
See https://github.com/JChristensen/PowerOutageMonitor_SW for details.
Also https://github.com/JChristensen/PowerOutageMonitor_HW

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  • Actions

      Ordering shared project

      Hey there! Before ordering, make sure you have all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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rtc79412

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2 layer board of 1.10 x 1.15 inches (27.9 x 29.2 mm)
Uploaded: July 30, 2012
Shared: December 07, 2021
Total Price: $6.30

MCP79412 RTC

MCP79412 RTC

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      Ordering shared project

      Hey there! Before ordering, make sure you have all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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tinyLarson v1.0

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2 layer board of 2.25 x 1.26 inches (57.0 x 32.0 mm)
Uploaded: June 28, 2019
Shared: July 10, 2019
Total Price: $14.10

A small Larson scanner powered by an ATtiny84A.

A small Larson scanner powered by an ATtiny84A.

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  • Actions

      Ordering shared project

      Hey there! Before ordering, make sure you have all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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