# LED Photoresistor Circuit ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** jj80901 - **Created:** 9/30/2021 - **Last Updated:** 10/10/2023 - **Visibility:** Public - **Copies:** 1 ## Key Components ### LED1 — [LED THT D5.0mm](https://www.flux.ai/jharwinbarrozo/led-tht-d5p0mm.md) - Forward Voltage: 1.7V - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [40V NPN BJT Transistor](https://www.flux.ai/corynrobinson/40v-npn-bjt-transistor.md) - Datasheet URL: https://www.onsemi.com/pdf/datasheet/pzt3904-d.pdf - Part Type: Transistor - Manufacturer Name: ON Semiconductor - Manufacturer Part Number: 2N3904TFR **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### U1 — [Photo Resistor LDR](https://www.flux.ai/jharwinbarrozo/photo-resistor-ldr.md) - Resistance @ Illuminance Rating: 27kΩ - Part Type: Resistor - CdS: 0.8 **Pins:** - P1 - P2 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jj80901/led-photoresistor-circuit](https://www.flux.ai/jj80901/led-photoresistor-circuit).* --- *Generated from [https://www.flux.ai/jj80901/led-photoresistor-circuit](https://www.flux.ai/jj80901/led-photoresistor-circuit)*