# Audio Electronics | Copilot Preset ## Description +12V ---- VCC (TL494) GND ---- GND (TL494) |---- RT (10kΩ) |---- CT (0.01uF) CT --| | OSC OUT ---------- DTC ---------- GND (conectar a tierra) FEEDBACK ---|--(Divisor Resistor o Capacitor) | |--------------(Entrada de Audio) OUT_A ------------- GATE Q1 (IRF540N) OUT_B ------------- GATE Q2 (IRF540N) Q1 (D) --- L ------------------- Speaker Q2 (D) --- GND Capacitor de acoplamiento y desacoplamiento ## Project Details - **Owner:** peku - **Created:** 8/21/2024 - **Last Updated:** 8/21/2024 - **Visibility:** Public - **Domain Application:** Audio - **Human Interface:** potentiometer - **Amplifier Type:** Class D - **Frequency Response:** 20Hz to 20kHz - **Distortion:** THD of less than 0.1% at full power - **Operating Temperature:** -40 ºC to 85ºC - **Input Source:** Line-level from standard audio source - **Connectivity:** 3.5mm Jack, Screw Terminals - **Number of Channels:** 1 - **Operating Voltage:** 9v ## Key Components ### B1 — [1294](https://www.flux.ai/adrian95/1294.md) - Part Type: Connector - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p33.pdf - Manufacturer Name: Keystone Electronics - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1294 - Voltage: 9V **Pins:** - NEGATIVE [pin N] - POSITIVE [pin P] ### IC1 — [LM386N-1/NOPB](https://www.flux.ai/vasyl/lm386n-1nopb.md) - Manufacturer Name: Texas Instruments - Manufacturer Part Number: LM386N-1/NOPB - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=http%253A%252F%252Fwww.ti.com%252Flit%252Fgpn%252Flm386 - Part Type: Integrated Circuit **Pins:** - - [pin 2] - + [pin 3] - ~ [pin 5] - BYPASS [pin 7] - GAIN [pin 1] - GAIN [pin 8] - GND [pin 4] - V+ [pin 6] ### J1 — [111X](https://www.flux.ai/vasy_skral/111x.md) - Manufacturer Part Number: 111X - Datasheet URL: https://www.switchcraft.com/assets/1/24/110x-m110x_series_cd.pdf?5406 - Part Type: Connector - Manufacturer Name: Switchcraft Inc. **Pins:** - Sleeve [pin SLV] - Tip [pin T] ### MK1 — [POM-3042P-R](https://www.flux.ai/jecstronic/pom-3042p-r.md) - Manufacturer Part Number: POM-3042P-R - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Microphone - Datasheet URL: https://www.puiaudio.com/media/SpecSheet/POM-3042P-R.pdf - Manufacturer Name: PUI Audio, Inc. **Pins:** - N - P ### MK2 — [POM-3042P-R](https://www.flux.ai/jecstronic/pom-3042p-r.md) - Manufacturer Part Number: POM-3042P-R - Datasheet URL: https://www.puiaudio.com/media/SpecSheet/POM-3042P-R.pdf - Manufacturer Name: PUI Audio, Inc. - Part Type: Microphone - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - N - P ### MK3 — [POM-3042P-R](https://www.flux.ai/jecstronic/pom-3042p-r.md) - Manufacturer Part Number: POM-3042P-R - Datasheet URL: https://www.puiaudio.com/media/SpecSheet/POM-3042P-R.pdf - Manufacturer Name: PUI Audio, Inc. - Part Type: Microphone - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - N - P ### MK4 — [POM-3042P-R](https://www.flux.ai/jecstronic/pom-3042p-r.md) - Manufacturer Part Number: POM-3042P-R - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Microphone - Manufacturer Name: PUI Audio, Inc. - Datasheet URL: https://www.puiaudio.com/media/SpecSheet/POM-3042P-R.pdf **Pins:** - N - P ### VR1 — [PDB181-K420K-103B](https://www.flux.ai/jecstronic/pdb181-k420k-103b.md) - Manufacturer Part Number: PDB181-K420K-103B - Manufacturer Name: Bourns Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Potentiometer - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PDB18.pdf **Pins:** - CCW [pin 1] - CW [pin 3] - WIPER [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/peku/audio-electronics-or-copilot-preset](https://www.flux.ai/peku/audio-electronics-or-copilot-preset).* --- *Generated from [https://www.flux.ai/peku/audio-electronics-or-copilot-preset](https://www.flux.ai/peku/audio-electronics-or-copilot-preset)*