# invisible bugrlar alarm ## Description invisible buglar alarm. ## Project Details - **Owner:** emsi - **Created:** 5/11/2024 - **Last Updated:** 5/11/2024 - **Visibility:** Public ## Key Components ### BAT1 — [Battery Holder Keystone 1076 1xAAA](https://www.flux.ai/vasy_skral/battery-holder-keystone-1076-1xaaa.md) - Voltage: 9V - Manufacturer Part Number: 1076 - Part Type: Connector - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p24.pdf - Manufacturer Name: Keystone Electronics **Pins:** - NEGATIVE [pin -] - POSITIVE [pin +] ### BZ1 — [Buzzer](https://www.flux.ai/jecstronic/buzzer.md) - Part Type: Buzzer **Pins:** - - - + ### LED1 — [IR LED THT D5.0mm Black](https://www.flux.ai/jharwinbarrozo/ir-led-tht-d5p0mm-black.md) - Part Type: Sensor **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [L14F1](https://www.flux.ai/adrian95/l14f1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: onsemi - Manufacturer Part Number: L14F1 - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/2591/L14F1,%20L14F2.pdf **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### Q2 — [BC557](https://www.flux.ai/adrian95/bc557.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: BC557 - Part Type: Transistor - Manufacturer Name: onsemi - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bc556bta-d.pdf **Pins:** - B [pin 2] - C [pin 1] - E [pin 3] ### VR1 — [PA16potentiometer](https://www.flux.ai/pbh2/pa16potentiometer.md) - Datasheet URL: https://www.vishay.com/docs/51063/p16spa16s.pdf - Part Type: Resistor - Manufacturer Part Number: PA16NM103MLB15 - Manufacturer Name: Vishay **Pins:** - P1 - P2 - Wiper *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/emsi/invisible-bugrlar-alarm](https://www.flux.ai/emsi/invisible-bugrlar-alarm).* --- *Generated from [https://www.flux.ai/emsi/invisible-bugrlar-alarm](https://www.flux.ai/emsi/invisible-bugrlar-alarm)*