# [Example] Simulation of Astable Multivibrator Circuit ## Description A simulated blinking LED circuit using an astable multivibrator a.k.a "flip-flop" as a square wave generator. It also includes PCB layout of the project. ## Project Details - **Owner:** jairoart19 - **Created:** 9/9/2024 - **Last Updated:** 9/11/2024 - **Visibility:** Public ## Key Components ### bateria — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Manufacturer Part Number: 691137710002 - Part Type: Connector - Manufacturer Name: Würth Elektrik - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### GND y 5v de arduino — [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] ### MOTOR DC — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Manufacturer Name: Würth Elektrik - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Manufacturer Part Number: 691137710002 - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### Pin 5 PWM — [XY301V-A-5.0-2P](https://www.flux.ai/jharwinbarrozo/xy301v-a-50-2p~u6.md) - Manufacturer Name: Ningbo Xinlaiya Elec. - Manufacturer Part Number: XY301V-A-5.0-2P **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### pin digital 2 y 3 — [XY301V-A-5.0-2P](https://www.flux.ai/jharwinbarrozo/xy301v-a-50-2p~u6.md) - Manufacturer Name: Ningbo Xinlaiya Elec. - Manufacturer Part Number: XY301V-A-5.0-2P **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### PINES D4 y 5 — [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] ### Sensor derecho — [TCRT5000](https://www.flux.ai/jecstronic/tcrt5000~4jg.md) - Manufacturer Part Number: TCRT5000 - Manufacturer Name: Vishay Semiconductor Opto Division - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/83760/tcrt5000.pdf - Part Type: Sensor **Pins:** - A [pin 3] - C [pin 1] - C [pin 4] - E [pin 2] ### Sensor izquierdo — [TCRT5000](https://www.flux.ai/jecstronic/tcrt5000~4jg.md) - Manufacturer Part Number: TCRT5000 - Part Type: Sensor - Datasheet URL: https://www.vishay.com/docs/83760/tcrt5000.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Vishay Semiconductor Opto Division **Pins:** - A [pin 3] - C [pin 1] - C [pin 4] - E [pin 2] ### U3 — [L298N](https://www.flux.ai/jecstronic/l298n~b3l.md) - Manufacturer Name: STMicroelectronics NV - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: L298N - Part Type: Integrated Circuit - Datasheet URL: https://www.snapeda.com/parts/L298N/STMicroelectronics/datasheet/ **Pins:** - ENA [pin 6] - ENB [pin 11] - GND [pin 8] - IN1 [pin 5] - IN2 [pin 7] - IN3 [pin 10] - IN4 [pin 12] - OUT1 [pin 2] - OUT2 [pin 3] - OUT3 [pin 13] - OUT4 [pin 14] - SENSE_A [pin 1] - SENSE_B [pin 15] - VS [pin 4] - VSS [pin 9] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jairoart19/example-simulation-of-astable-multivibrator-circuit~iy](https://www.flux.ai/jairoart19/example-simulation-of-astable-multivibrator-circuit~iy).* --- *Generated from [https://www.flux.ai/jairoart19/example-simulation-of-astable-multivibrator-circuit~iy](https://www.flux.ai/jairoart19/example-simulation-of-astable-multivibrator-circuit~iy)*