# Nirmin speech card ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** nirmin - **Created:** 10/16/2024 - **Last Updated:** 10/17/2024 - **Visibility:** Public ## Key Components ### D1 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Saturation Current: 1.88e-9A - Emission Coefficient: 2.00 - Part Type: Diode - Series Resistance: 0.0286Ω - Breakdown Voltage: 50V **Pins:** - A [pin 2] - K [pin 1] ### D10 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1~jje.md) - Manufacturer Part Number: 1N4148-1 - Manufacturer Name: Microchip - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### D11 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1~jje.md) - Part Type: Diode - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1N4148-1 - Manufacturer Name: Microchip **Pins:** - A [pin 2] - K [pin 1] ### D2 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Emission Coefficient: 2.00 - Part Type: Diode - Series Resistance: 0.0286Ω - Breakdown Voltage: 50V - Saturation Current: 1.88e-9A **Pins:** - A [pin 2] - K [pin 1] ### D3 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Emission Coefficient: 2.00 - Breakdown Voltage: 50V - Series Resistance: 0.0286Ω - Part Type: Diode - Saturation Current: 1.88e-9A **Pins:** - A [pin 2] - K [pin 1] ### D4 — [PN Junction Diode](https://www.flux.ai/jharwinbarrozo/pn-junction-diode~z7.md) - Emission Coefficient: 2.00 - Breakdown Voltage: 50V - Part Type: Diode - Series Resistance: 0.0286Ω - Saturation Current: 1.88e-9A **Pins:** - A [pin 2] - K [pin 1] ### D5 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Forward Voltage: 1.70 - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### D6 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Saturation Current: 93.2e-12A - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### D7 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1~jje.md) - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Microchip - Manufacturer Part Number: 1N4148-1 - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### D8 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1~jje.md) - Manufacturer Part Number: 1N4148-1 - Manufacturer Name: Microchip - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### D9 — [1N4148-1](https://www.flux.ai/jecstronic/1n4148-1~jje.md) - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914_D-1801484.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1N4148-1 - Manufacturer Name: Microchip - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### IC1 — [AT89C2051-12PU](https://www.flux.ai/adrian95/at89c2051-12pu~ku0.md) - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/doc0368.pdf - Manufacturer Part Number: AT89C2051-12PU - Part Type: Integrated Circuit - Manufacturer Name: Microchip Technology - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - (~INT0)_P3.2 [pin 6] - (~INT1)_P3.3 [pin 7] - (RXD)_P3.0 [pin 2] - (T1)_P3.5 [pin 9] - (TO)_P3.4 [pin 8] - (TXD)_P3.1 [pin 3] - GND [pin 10] - P1.0_(AIN0) [pin 12] - P1.1_(AIN1) [pin 13] - P1.2 [pin 14] - P1.3 [pin 15] - P1.4 [pin 16] - P1.5 [pin 17] - P1.6 [pin 18] - P1.7 [pin 19] - P3.7 [pin 11] - RST/VPP [pin 1] - VCC [pin 20] - XTAL1 [pin 5] - XTAL2 [pin 4] ### IC2 — [APR9600 DIP](https://www.flux.ai/adrian95/apr9600-dip~wj.md) - Part Type: Integrated Circuit - Manufacturer Name: APEX Microsystems - Datasheet URL: https://files.seeedstudio.com/wiki/Grove-Sound_Recorder/res/Datasheet_of_APR9600.pdf - Manufacturer Part Number: APR9600 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - /Busy [pin 10] - /M1 [pin 1] - /M2 [pin 2] - /M3 [pin 3] - /M4 [pin 4] - /M5 [pin 5] - /M6 [pin 6] - /M7 [pin 8] - /M8 [pin 9] - /RE [pin 27] - /STROBE [pin 22] - ~CE~ [pin 23] - AGC [pin 19] - ANA_IN [pin 20] - ANA_OUT [pin 21] - BE [pin 11] - ExtClk [pin 26] - MIC_REF [pin 18] - MicIN [pin 17] - Msel-1 [pin 24] - Msel-2 [pin 25] - OscR [pin 7] - SP- [pin 15] - SP+ [pin 14] - VCCA [pin 16] - VCCD [pin 28] - VSSA [pin 13] - VSSD [pin 12] ### J1 — [XY301V-A-5.0-2P](https://www.flux.ai/jharwinbarrozo/xy301v-a-50-2p~u6.md) - Manufacturer Part Number: XY301V-A-5.0-2P - Manufacturer Name: Ningbo Xinlaiya Elec. **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J2 — [5-Position Screw Terminal](https://www.flux.ai/robertdalesmith/5-position-screw-terminal~ze.md) - Manufacturer Part Number: 691137710005 - Purchase Url: https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/691137710005/6644054 - Manufacturer Name: Würth Elektronik - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] - P4 [pin 4] - P5 [pin 5] ### J3 — [XY301V-A-5.0-3P](https://www.flux.ai/jharwinbarrozo/xy301v-a-50-3p~ox.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf - Manufacturer Part Number: XY301V-A-5.0-3P - Manufacturer Name: Microchip **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J4 — [5-Position Screw Terminal](https://www.flux.ai/robertdalesmith/5-position-screw-terminal~ze.md) - Manufacturer Name: Würth Elektronik - Part Type: Connector - Purchase Url: https://www.digikey.com/en/products/detail/w%C3%BCrth-elektronik/691137710005/6644054 - Manufacturer Part Number: 691137710005 **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] - P4 [pin 4] - P5 [pin 5] ### LED1 — [CTL1206FYW1T](https://www.flux.ai/jharwinbarrozo/ctl1206fyw1t~cql.md) - Forward Voltage: 1.70V - Part Type: LED - Manufacturer Part Number: CTL1206FYW1T - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Manufacturer Name: Venkel **Pins:** - A [pin 2] - K [pin 1] ### U1 — [LM7805CT](https://www.flux.ai/jecstronic/lm7805ct~2z.md) - Manufacturer Part Number: LM7805CT - Datasheet URL: https://rocelec.widen.net/view/pdf/hl53fsrf43/FAIR-S-A0000088116-1.pdf?t.download=true&u=5oefqw - Manufacturer Name: Fairchild Semiconductor - Part Type: Integrated Circuit **Pins:** - GND - VI - VO ### U2 — [MAX232CPE+](https://www.flux.ai/jecstronic/max232cpeplus~69j.md) - Manufacturer Name: Analog Devices Inc./Maxim Integrated - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/max220-max249.pdf - Manufacturer Part Number: MAX232CPE+ **Pins:** - C1- [pin 3] - C1+ [pin 1] - C2- [pin 5] - C2+ [pin 4] - GND [pin 15] - R1IN [pin 13] - R1OUT [pin 12] - R2IN [pin 8] - R2OUT [pin 9] - T1IN [pin 11] - T1OUT [pin 14] - T2IN [pin 10] - T2OUT [pin 7] - V- [pin 6] - V+ [pin 2] - VCC [pin 16] ### X1 — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator~i9.md) - Part Type: Oscillator - Frequency: 10MHz **Pins:** - P1 - P2 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/nirmin/nirmin-speech-card~ui](https://www.flux.ai/nirmin/nirmin-speech-card~ui).* --- *Generated from [https://www.flux.ai/nirmin/nirmin-speech-card~ui](https://www.flux.ai/nirmin/nirmin-speech-card~ui)*