# Untitled 7065 ## 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:** mhernandez601 - **Created:** 10/15/2024 - **Last Updated:** 7/15/2025 - **Visibility:** Public ## Key Components ### BATT1 — [1070TR](https://www.flux.ai/jharwinbarrozo/1070tr.md) - Manufacturer Part Number: 1070TR - Voltage: 3.0V - Manufacturer Name: Keystone Electronics - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p5.pdf **Pins:** - - [pin 2] - + [pin 1] ### LED1 — [CTL1206FYW1T](https://www.flux.ai/jharwinbarrozo/ctl1206fyw1t.md) - Forward Voltage: 1.7V - Manufacturer Part Number: CTL1206FYW1T - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Manufacturer Name: Venkel - Part Type: Power Source - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [CTL1206FYW1T](https://www.flux.ai/jharwinbarrozo/ctl1206fyw1t.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Venkel - Part Type: Power Source - Datasheet URL: https://page.venkel.com/hubfs/Resources/Datasheets/LEDs/CTL1206FYW1T.pdf - Forward Voltage: 1.7V - Manufacturer Part Number: CTL1206FYW1T **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [MMBT3904](https://www.flux.ai/jharwinbarrozo/mmbt3904.md) - Part Type: Transistor - Manufacturer Part Number: MMBT3904 - Manufacturer Name: MDD - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/NextGen%20Components%20PDFs/MMBT3904.pdf **Pins:** - B - C - E ### Q2 — [MMBT3904](https://www.flux.ai/jharwinbarrozo/mmbt3904.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/NextGen%20Components%20PDFs/MMBT3904.pdf - Manufacturer Part Number: MMBT3904 - Part Type: Transistor - Manufacturer Name: MDD **Pins:** - B - C - E *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/mhernandez601/untitled-7065](https://www.flux.ai/mhernandez601/untitled-7065).* --- *Generated from [https://www.flux.ai/mhernandez601/untitled-7065](https://www.flux.ai/mhernandez601/untitled-7065)*