Shared Projects by W9AC

Shared Projects by W9AC

W9AC-Universal Keying Adapter

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2 layer board of 1.26 x 1.53 inches (32.0 x 38.8 mm)
Uploaded: April 24th 2024
Shared: April 24th 2024
Total Price: $9.60

Universal Keying Adapter with opto-isolation. A balanced pair of IRFBG30 MOSFETs switches 1KV AC or DC loads.

B.O.M.

Q1, Q2: IRFBG30 MOSFET

IC-1: TLP591B

LED: Standard 3mm LED

R1: Value determined by the input voltage

C1: Optional MOV or snubbing cap.
…

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Universal Keying Adapter with opto-isolation. A balanced pair of IRFBG30 MOSFETs switches 1KV AC or DC loads.

B.O.M.

Q1, Q2: IRFBG30 MOSFET

IC-1: TLP591B

LED: Standard 3mm LED

R1: Value determined by the input voltage

C1: Optional MOV or snubbing cap.
…

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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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Jensen Mic Isolation Transformer-XLR

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2 layer board of 4.01 x 1.30 inches (101.9 x 33.0 mm)
Uploaded: February 18th 2023
Shared: August 26th 2023
Total Price: $26.05

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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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W9AC Jensen Mic Isolation Transformer

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2 layer board of 2.53 x 1.30 inches (64.2 x 33.0 mm)
Uploaded: February 16th 2023
Shared: August 26th 2023
Total Price: $16.40

W9AC Jensen Mic Isolation Transformer

W9AC Jensen Mic Isolation Transformer

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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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VFO RF Amplifier

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2 layer board of 3.22 x 1.55 inches (81.9 x 39.4 mm)
Uploaded: June 19th 2023
Shared: June 19th 2023
Total Price: $24.95

VFO RF Amplifier

VFO RF Amplifier

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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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JF3HZB PLL VFO

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2 layer board of 3.22 x 2.05 inches (81.9 x 52.1 mm)
Uploaded: June 4th 2023
Shared: June 4th 2023
Total Price: $33.00

Digital re-creation of an analog VFO. See www.w9ac.com for details. B.O.M. below:

QTY DESCRIPTION

(1) ESP32 Board https://www.amazon.com/dp/B0811LGWY2?psc=1&ref=ppx_yo2ov_dt_b_product_details There are MANY ESP32 variations so stick to this one.

(1) 1 .8-inch TFT Display https://www.ebay.com/i…

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Digital re-creation of an analog VFO. See www.w9ac.com for details. B.O.M. below:

QTY DESCRIPTION

(1) ESP32 Board https://www.amazon.com/dp/B0811LGWY2?psc=1&ref=ppx_yo2ov_dt_b_product_details There are MANY ESP32 variations so stick to this one.

(1) 1 .8-inch TFT Display https://www.ebay.com/i…

Show full description

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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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    • Download
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