# LED trigger from sensor output ## Description I want make a board that trigger a green and red LED with three wire, 0V, 24V and output of proximity switch. but i want output wire remain 0V when not connected. ## Project Details - **Owner:** hamedm - **Created:** 5/30/2024 - **Last Updated:** 7/4/2024 - **Visibility:** Public ## Key Components ### D1 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Saturation Current: 93.2e-12A - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### D2 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Breakdown Voltage: 0V - Series Resistance: 0.42Ω - Forward Voltage: 1.70 - Emission Coefficient: 3.73 - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Manufacturer Part Number: 2N2222 - Beta / hFe: 100 - Leakage Current: 1e-13A **Pins:** - B - C - E ### Q2 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Beta / hFe: 100 - Manufacturer Part Number: 2N2222 - Leakage Current: 1e-13A **Pins:** - B - C - E ### Q3 — [NPN Transistor](https://www.flux.ai/jharwinbarrozo/npn-transistor~hqd.md) - Beta / hFe: 100 - Manufacturer Part Number: 2N2222 - Leakage Current: 1e-13A **Pins:** - B - C - E ### Rb1 — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor~3e.md) - Resistance: 1000 Ω - Part Type: Resistor - Package: H_AXIAL-P7.62_D2.5 **Pins:** - P1 [pin 1] - P2 [pin 2] ### Rb2 — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor~3e.md) - Part Type: Resistor - Resistance: 1000 Ω - Package: SMD_0603_1608Metric **Pins:** - P1 [pin 1] - P2 [pin 2] ### Rb3 — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor~3e.md) - Package: SMD_0603_1608Metric - Resistance: 1000Ω - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### S1 — [SPST Switch](https://www.flux.ai/jbreidfjord-dev/spst-switch~wq.md) **Pins:** - P1 - P2 ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 24V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/hamedm/led-trigger-from-sensor-output~1e](https://www.flux.ai/hamedm/led-trigger-from-sensor-output~1e).* --- *Generated from [https://www.flux.ai/hamedm/led-trigger-from-sensor-output~1e](https://www.flux.ai/hamedm/led-trigger-from-sensor-output~1e)*