# Car Pulse ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** camjacko - **Created:** 5/22/2024 - **Last Updated:** 5/30/2024 - **Visibility:** Public ## Key Components ### — [LM386](https://www.flux.ai/miguelm/lm386~0o.md) - Manufacturer Part Number: LM386 **Pins:** - Bypass [pin 7] - G1 [pin 1] - G8 [pin 8] - GND [pin 4] - In- [pin 2] - In+ [pin 3] - Vout [pin 5] - Vs [pin 6] ### Audio Module — [SOIC-8 3.9x4.9mm P1.27mm](https://www.flux.ai/vasyl/soic-8-3p9x4p9mm-p1p27mm~3vk.md) - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] ### BATT1 — [1070TR](https://www.flux.ai/jharwinbarrozo/1070tr~eit.md) - Voltage: 12V - Manufacturer Name: Keystone Electronics - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p5.pdf - Manufacturer Part Number: 1070TR **Pins:** - - - + ### BATT2 — [1070TR](https://www.flux.ai/jharwinbarrozo/1070tr~eit.md) - Manufacturer Part Number: 1070TR - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p5.pdf - Manufacturer Name: Keystone Electronics - Voltage: 3V **Pins:** - - - + ### D1 — [GBU4A](https://www.flux.ai/adrian95/gbu4a~yym.md) - Manufacturer Name: GeneSiC Semiconductor - Datasheet URL: http://www.diodemodule.com/bridge-rectifier/gbu/gbu4a.pdf - Part Type: Diode - Manufacturer Part Number: GBU4A **Pins:** - - [pin 4] - + [pin 1] - P2 [pin 2] - P3 [pin 3] ### OLED1 — [OLED 0.91" 128x32 I2C](https://www.flux.ai/vasy_skral/oled-091-128x32-i2c~kl.md) - Part Type: Display Device **Pins:** - 5V [pin 3] - GND [pin 4] - SCL [pin 2] - SDA [pin 1] ### Q1 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Beta / hFe: 100 - Leakage Current: 1e-13A **Pins:** - B - C - E ### Q2 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Leakage Current: 1e-13A - Beta / hFe: 100 **Pins:** - B - C - E ### Q3 — [BD440S](https://www.flux.ai/jecstronic/bd440s~hwv.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Part Number: BD440S - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/ON%20Semiconductor%20PDFs/BD440,442.pdf - Manufacturer Name: onsemi **Pins:** - B [pin 3] - C [pin 2] - E [pin 1] ### Q4 — [BD440S](https://www.flux.ai/jecstronic/bd440s~hwv.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Part Number: BD440S - Manufacturer Name: onsemi - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/ON%20Semiconductor%20PDFs/BD440,442.pdf **Pins:** - B [pin 3] - C [pin 2] - E [pin 1] ### Q5 — [BD440S](https://www.flux.ai/jecstronic/bd440s~hwv.md) - Manufacturer Part Number: BD440S - Manufacturer Name: onsemi - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/ON%20Semiconductor%20PDFs/BD440,442.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor **Pins:** - B [pin 3] - C [pin 2] - E [pin 1] ### Q6 — [1.5W N-Channel MOSFET](https://www.flux.ai/corynrobinson/1p5w-n-channel-mosfet~1n.md) - Datasheet URL: https://datasheet.octopart.com/BSP122%2C115-Nexperia-datasheet-132691.pdf - Part Type: Transistor - Datasheet URL: http://www.nxp.com/documents/data_sheet/BSP122.pdf - Resistance: 2.5Ω - Package or Case Code: SOT-223 - Purchase Url: https://octopart.com/bsp122%2C115-nexperia-78739334?r=sp - Manufacturer Part Number: BSP122,115 - Part Type: MOSFET - Manufacturer Name: NXP - Power: 1.5W **Pins:** - DRAIN [pin 2] - DRAIN [pin 4] - GATE [pin 1] - SOURCE [pin 3] ### Q7 — [1.5W N-Channel MOSFET](https://www.flux.ai/corynrobinson/1p5w-n-channel-mosfet~1n.md) - Datasheet URL: https://datasheet.octopart.com/BSP122%2C115-Nexperia-datasheet-132691.pdf - Part Type: Transistor - Package or Case Code: SOT-223 - Resistance: 2.5Ω - Datasheet URL: http://www.nxp.com/documents/data_sheet/BSP122.pdf - Part Type: MOSFET - Manufacturer Part Number: BSP122,115 - Purchase Url: https://octopart.com/bsp122%2C115-nexperia-78739334?r=sp - Power: 1.5W - Manufacturer Name: NXP **Pins:** - DRAIN [pin 2] - DRAIN [pin 4] - GATE [pin 1] - SOURCE [pin 3] ### Q8 — [1.5W N-Channel MOSFET](https://www.flux.ai/corynrobinson/1p5w-n-channel-mosfet~1n.md) - Part Type: MOSFET - Purchase Url: https://octopart.com/bsp122%2C115-nexperia-78739334?r=sp - Manufacturer Part Number: BSP122,115 - Power: 1.5W - Manufacturer Name: NXP - Datasheet URL: https://datasheet.octopart.com/BSP122%2C115-Nexperia-datasheet-132691.pdf - Part Type: Transistor - Package or Case Code: SOT-223 - Resistance: 2.5Ω - Datasheet URL: http://www.nxp.com/documents/data_sheet/BSP122.pdf **Pins:** - DRAIN [pin 2] - DRAIN [pin 4] - GATE [pin 1] - SOURCE [pin 3] ### SPK1 — [GSPK2308P-8R0.5W](https://www.flux.ai/markwuflux/gspk2308p-8r0p5w~of.md) - DPN: C530532 - Height: 8mm - Manufacturer Name: INGHAi - Datasheet URL: https://datasheet.lcsc.com/lcsc/2007231713_INGHAi-GSPK2308P-8R0-5W_C530532.pdf - Manufacturer Part Number: GSPK2308P-8R0.5W **Pins:** - - - + ### T1 — Step Up Transformer - Primary Inductance: 4H - Ratio: 2 - Coupling Coefficient: 0.99 **Pins:** - P1 - P2 - S1 - S2 ### U1 — [ATMEGA328PB-AU](https://www.flux.ai/adrian95/atmega328pb-au~88i.md) - Manufacturer Name: Microchip - Part Type: Microcontroller - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/40001907A.pdf - Manufacturer Part Number: ATMEGA328PB-AU - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - ~RESET~/PC6 [pin 29] - AREF [pin 20] - AVCC [pin 18] - GND [pin 21] - GND [pin 5] - PB0 [pin 12] - PB1 [pin 13] - PB2 [pin 14] - PB3 [pin 15] - PB4 [pin 16] - PB5 [pin 17] - PC0 [pin 23] - PC1 [pin 24] - PC2 [pin 25] - PC3 [pin 26] - PC4 [pin 27] - PC5 [pin 28] - PD0 [pin 30] - PD1 [pin 31] - PD2 [pin 32] - PD3 [pin 1] - PD4 [pin 2] - PD5 [pin 9] - PD6 [pin 10] - PD7 [pin 11] - PE0 [pin 3] - PE1 [pin 6] - PE2 [pin 19] - PE3 [pin 22] - VCC [pin 4] - XTAL1/PB6 [pin 7] - XTAL2/PB7 [pin 8] ### U2 — [LM7805CT/NOPB](https://www.flux.ai/adrian95/lm7805ctnopb~wo3.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm340.pdf - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Manufacturer Part Number: LM7805CT/NOPB - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/camjacko/car-pulse~vz](https://www.flux.ai/camjacko/car-pulse~vz).* --- *Generated from [https://www.flux.ai/camjacko/car-pulse~vz](https://www.flux.ai/camjacko/car-pulse~vz)*