# Zonal Scarlet P.K.E. Meter ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** tiquillo343 - **Created:** 3/7/2024 - **Last Updated:** 4/5/2024 - **Visibility:** Public ## Key Components ### D1 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1N4148-1 - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - Manufacturer Name: Microchip - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### D2 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1.md) - Part Type: Diode - Manufacturer Name: Microchip - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - Manufacturer Part Number: 1N4148-1 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### MK1 — [POM-3042P-R](https://www.flux.ai/jecstronic/pom-3042p-r.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: POM-3042P-R - Datasheet URL: https://www.puiaudio.com/media/SpecSheet/POM-3042P-R.pdf - Part Type: Microphone - Manufacturer Name: PUI Audio, Inc. **Pins:** - N - P ### Q1 — [2N3906](https://www.flux.ai/adrian95/2n3906.md) - Datasheet URL: https://www.nteinc.com/specs/original/2N3905_06.pdf - Part Type: Transistor - Manufacturer Name: NTE Electronics, Inc - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 2N3906 **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q10 — [2N3904](https://www.flux.ai/adrian95/2n3904.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.nteinc.com/specs/original/2N3904.pdf - Part Type: Transistor - Manufacturer Name: NTE Electronics, Inc - Manufacturer Part Number: 2N3904 **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q11 — [2N3904](https://www.flux.ai/adrian95/2n3904.md) - Manufacturer Name: NTE Electronics, Inc - Manufacturer Part Number: 2N3904 - Part Type: Transistor - Datasheet URL: https://www.nteinc.com/specs/original/2N3904.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q12 — [2N3904](https://www.flux.ai/adrian95/2n3904.md) - Datasheet URL: https://www.nteinc.com/specs/original/2N3904.pdf - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 2N3904 - Manufacturer Name: NTE Electronics, Inc **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q2 — [2N3906](https://www.flux.ai/adrian95/2n3906.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 2N3906 - Manufacturer Name: NTE Electronics, Inc - Datasheet URL: https://www.nteinc.com/specs/original/2N3905_06.pdf - Part Type: Transistor **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q3 — [2N3906](https://www.flux.ai/adrian95/2n3906.md) - Part Type: Transistor - Datasheet URL: https://www.nteinc.com/specs/original/2N3905_06.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 2N3906 - Manufacturer Name: NTE Electronics, Inc **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q4 — [2N3904](https://www.flux.ai/adrian95/2n3904.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Datasheet URL: https://www.nteinc.com/specs/original/2N3904.pdf - Manufacturer Name: NTE Electronics, Inc - Manufacturer Part Number: 2N3904 **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q5 — [2N3906](https://www.flux.ai/adrian95/2n3906.md) - Manufacturer Name: NTE Electronics, Inc - Manufacturer Part Number: 2N3906 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Datasheet URL: https://www.nteinc.com/specs/original/2N3905_06.pdf **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q6 — [2N3904](https://www.flux.ai/adrian95/2n3904.md) - Datasheet URL: https://www.nteinc.com/specs/original/2N3904.pdf - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 2N3904 - Manufacturer Name: NTE Electronics, Inc **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q7 — [2N3906](https://www.flux.ai/adrian95/2n3906.md) - Manufacturer Part Number: 2N3906 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: NTE Electronics, Inc - Datasheet URL: https://www.nteinc.com/specs/original/2N3905_06.pdf - Part Type: Transistor **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q8 — [TIP31C](https://www.flux.ai/jecstronic/tip31c.md) - Part Type: Transistor - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/a2/01/d8/6b/ba/9d/49/86/CD00104632.pdf/files/CD00104632.pdf/jcr:content/translations/en.CD00104632.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TIP31C - Manufacturer Name: STMicroelectronics **Pins:** - B [pin 1] - C [pin 2] - E [pin 3] ### Q9 — [TIP42A](https://www.flux.ai/jecstronic/tip42a.md) - Manufacturer Part Number: TIP42A - Manufacturer Name: NTE Electronics, Inc - Datasheet URL: https://www.nteinc.com/specs/100to199/pdf/nte196.pdf - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 1] - C [pin 2] - E [pin 3] ### RV1 — [3224W-1-104E](https://www.flux.ai/jharwinbarrozo/3224w-1-104e.md) - Resistance: 5kΩ - Manufacturer Name: Bourns - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810271112_BOURNS-3224W-1-103E_C81348.pdf - Part Type: Resistor - Manufacturer Part Number: 3224W-1-104E **Pins:** - P1 - P2 - P3 ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply.md) - Voltage: 18V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/tiquillo343/zonal-scarlet-ppkpep-meter](https://www.flux.ai/tiquillo343/zonal-scarlet-ppkpep-meter).* --- *Generated from [https://www.flux.ai/tiquillo343/zonal-scarlet-ppkpep-meter](https://www.flux.ai/tiquillo343/zonal-scarlet-ppkpep-meter)*