# PD cir1 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** cccn - **Created:** 4/19/2024 - **Last Updated:** 5/8/2024 - **Visibility:** Public ## Key Components ### D1 — [BPW21](https://www.flux.ai/vasy_skral/bpw21~lqj.md) - Datasheet URL: https://dammedia.osram.info/media/resource/hires/osram-dam-5984961/BPW%2021_EN.pdf - Part Type: Photodiode - Manufacturer Part Number: BPW 21 - Manufacturer Name: OSRAM Opto Semiconductors Inc. - Package or Case Code: TO-39 **Pins:** - A [pin 1] - K [pin 2] ### RV1 — [3224W-1-104E](https://www.flux.ai/jharwinbarrozo/3224w-1-104e~do.md) - Manufacturer Part Number: 3224W-1-104E - Manufacturer Name: Bourns - Part Type: Resistor - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810271112_BOURNS-3224W-1-103E_C81348.pdf - Resistance: 50kΩ **Pins:** - P1 - P2 - P3 ### RV2 — [3224W-1-104E](https://www.flux.ai/jharwinbarrozo/3224w-1-104e~do.md) - Manufacturer Part Number: 3224W-1-104E - Manufacturer Name: Bourns - Datasheet URL: https://datasheet.lcsc.com/lcsc/1810271112_BOURNS-3224W-1-103E_C81348.pdf - Resistance: 50kΩ **Pins:** - P1 - P2 - P3 ### U1 — [LM324N](https://www.flux.ai/jecstronic/lm324n~h1.md) - Manufacturer Part Number: LM324N - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm224.pdf - Part Type: Operational Amplifier (OP-AMP) - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - 3IN- [pin 9] - 3IN+ [pin 10] - 3OUT [pin 8] - 4IN- [pin 13] - 4IN+ [pin 12] - 4OUT [pin 14] - VCC- [pin 11] - VCC+ [pin 4] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 5V **Pins:** - ANODE - CATHODE ### V2 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 5V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/cccn/pd-cir1~hg](https://www.flux.ai/cccn/pd-cir1~hg).* --- *Generated from [https://www.flux.ai/cccn/pd-cir1~hg](https://www.flux.ai/cccn/pd-cir1~hg)*