# mini paav2 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** shrushboy2 - **Created:** 10/3/2024 - **Last Updated:** 10/3/2024 - **Visibility:** Public ## Key Components ### 8x8 Matrix1 — [MAX7219 8x8 Dot Matrix Display Module_Vertical](https://www.flux.ai/jecstronic/max7219-8x8-dot-matrix-display-modulevertical.md) - Manufacturer Name: MarkerLab - Datasheet URL: https://www.handsontec.com/dataspecs/module/MAX7219-4-In-1.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Manufacturer Part Number: MAX7219 Matrix **Pins:** - CLK [pin 5] - CS [pin 4] - DIN [pin 3] - GND [pin 2] - VCC [pin 1] ### HC-SR04 — [HC-SR04](https://www.flux.ai/vasy_skral/hc-sr04.md) - Part Type: Sensor - Datasheet URL: https://cdn.sparkfun.com/datasheets/Sensors/Proximity/HCSR04.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: HC-SR04 **Pins:** - ECHO [pin 3] - GND [pin 4] - TRIG [pin 2] - VCC [pin 1] ### LM358P — [LM358P](https://www.flux.ai/jecstronic/lm358p.md) - Manufacturer Part Number: LM358P - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flm358 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Operational Amplifier (OP-AMP) **Pins:** - -IN1 [pin 2] - -IN2 [pin 6] - +IN1 [pin 3] - +IN2 [pin 5] - OUT1 [pin 1] - OUT2 [pin 7] - V- [pin 4] - V+ [pin 8] ### NE555P — [NE555P](https://www.flux.ai/vasyl/ne555p.md) - Manufacturer Name: Texas Instruments - Manufacturer Part Number: NE555P - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fse555 - Part Type: Integrated Circuit **Pins:** - CV [pin 5] - DIS [pin 7] - GND [pin 1] - Q [pin 3] - R [pin 4] - THR [pin 6] - TR [pin 2] - VCC [pin 8] ### SN74HC157N — [SN74HC157N](https://www.flux.ai/jecstronic/sn74hc157n.md) - Manufacturer Name: Texas Instruments - Manufacturer Part Number: SN74HC157N - Datasheet URL: https://www.ti.com/lit/ds/scls113e/scls113e.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit **Pins:** - *A/B [pin 1] - *G [pin 15] - 1A [pin 2] - 1B [pin 3] - 1Y [pin 4] - 2A [pin 5] - 2B [pin 6] - 2Y [pin 7] - 3A [pin 11] - 3B [pin 10] - 3Y [pin 9] - 4A [pin 14] - 4B [pin 13] - 4Y [pin 12] - GND [pin 8] - VCC [pin 16] ### SN74LS139AN — [SN74LS139AN](https://www.flux.ai/jecstronic/sn74ls139an.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SN74LS139AN - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74s139a.pdf - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments **Pins:** - 1A [pin 2] - 1B [pin 3] - 1G [pin 1] - 1Y0 [pin 4] - 1Y1 [pin 5] - 1Y2 [pin 6] - 1Y3 [pin 7] - 2A [pin 14] - 2B [pin 13] - 2G [pin 15] - 2Y0 [pin 12] - 2Y1 [pin 11] - 2Y3 [pin 9] - 2Y3 [pin 10] - GND [pin 8] - VCC [pin 16] ### SN74LS151N — [SN74LS151N](https://www.flux.ai/jecstronic/sn74ls151n.md) - Manufacturer Part Number: SN74LS151N - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74ls151.pdf **Pins:** - *G [pin 7] - A [pin 11] - B [pin 10] - C [pin 9] - D0 [pin 4] - D1 [pin 3] - D2 [pin 2] - D3 [pin 1] - D4 [pin 15] - D5 [pin 14] - D6 [pin 13] - D7 [pin 12] - GND [pin 8] - VCC [pin 16] - W [pin 6] - Y [pin 5] ### SN74LS90N — [SN74LS90N](https://www.flux.ai/jecstronic/sn74ls90n.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SN74LS90N - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74ls93.pdf - Manufacturer Name: Texas Instruments Inc. - Part Type: Integrated Circuit **Pins:** - CKA [pin 14] - CKB [pin 1] - GND [pin 10] - NC_1 [pin 4] - NC_2 [pin 13] - QA [pin 12] - QB [pin 9] - QC [pin 8] - QD [pin 11] - R0(1) [pin 2] - R0(2) [pin 3] - R9(1) [pin 6] - R9(2) [pin 7] - VCC [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/shrushboy2/mini-paav2](https://www.flux.ai/shrushboy2/mini-paav2).* --- *Generated from [https://www.flux.ai/shrushboy2/mini-paav2](https://www.flux.ai/shrushboy2/mini-paav2)*