# Water Level Indicator tnWj ## Description Daddy's first PCB ## Project Details - **Owner:** oozliuoo - **Created:** 3/22/2022 - **Last Updated:** 4/1/2022 - **Visibility:** Public ## Key Components ### J2 — [UJ2-MIBH-G-SMT-TR](https://www.flux.ai/vasyl/uj2-mibh-g-smt-tr.md) - Datasheet URL: https://www.cuidevices.com/product/resource/uj2-mibh-g-smt-tr.pdf - Manufacturer Part Number: UJ2-MIBH-G-SMT-TR - Manufacturer Name: CUI Devices - Part Type: Connector **Pins:** - D- - D+ - GND - ID - SHIELD - SHIELD_1 - SHIELD_2 - SHIELD_3 - VBUS ### LED2 — [LED 0805 (2012 Metric)](https://www.flux.ai/jharwinbarrozo/led-0805-2012-metric.md) - Forward Voltage: 2V - Datasheet URL: https://datasheet.lcsc.com/lcsc/2201131330_ROHM-Semicon-SML-210VTT86_C919445.pdf - Manufacturer Name: ROHM Semicon - Part Type: LED - Manufacturer Part Number: SML-210VTT86 **Pins:** - A - K ### LED3 — [LED 0805 (2012 Metric)](https://www.flux.ai/jharwinbarrozo/led-0805-2012-metric.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2201131330_ROHM-Semicon-SML-210VTT86_C919445.pdf - Forward Voltage: 2V - Manufacturer Name: ROHM Semicon - Part Type: LED - Manufacturer Part Number: SML-210VTT86 **Pins:** - A - K ### LED4 — [LED 0805 (2012 Metric)](https://www.flux.ai/jharwinbarrozo/led-0805-2012-metric.md) - Forward Voltage: 2V - Datasheet URL: https://datasheet.lcsc.com/lcsc/2201131330_ROHM-Semicon-SML-210VTT86_C919445.pdf - Manufacturer Name: ROHM Semicon - Part Type: LED - Manufacturer Part Number: SML-210VTT86 **Pins:** - A - K ### Q1 — [BC547B](https://www.flux.ai/jharwinbarrozo/bc547b.md) - Part Type: Transistor - Manufacturer Part Number: BC547B - Manufacturer Name: LGE - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008011835_LGE-BC547B_C713613.pdf **Pins:** - B - C - E ### Q2 — [BC547B](https://www.flux.ai/jharwinbarrozo/bc547b.md) - Manufacturer Part Number: BC547B - Part Type: Transistor - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008011835_LGE-BC547B_C713613.pdf - Manufacturer Name: LGE **Pins:** - B - C - E ### Q3 — [BC547B](https://www.flux.ai/jharwinbarrozo/bc547b.md) - Manufacturer Name: LGE - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008011835_LGE-BC547B_C713613.pdf - Part Type: Transistor - Manufacturer Part Number: BC547B **Pins:** - B - C - E ### Q4 — [BC547B](https://www.flux.ai/jharwinbarrozo/bc547b.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008011835_LGE-BC547B_C713613.pdf - Manufacturer Name: LGE - Manufacturer Part Number: BC547B - Part Type: Transistor **Pins:** - B - C - E ### SW1 — [PCM12SMTR](https://www.flux.ai/jharwinbarrozo/pcm12smtr.md) - Manufacturer Part Number: PCM12SMTR - Datasheet URL: https://www.ckswitches.com/media/1424/pcm.pdf - Part Type: Switch - Manufacturer Name: C&K **Pins:** - COM - P1 - P3 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/oozliuoo/water-level-indicator-tnwj](https://www.flux.ai/oozliuoo/water-level-indicator-tnwj).* --- *Generated from [https://www.flux.ai/oozliuoo/water-level-indicator-tnwj](https://www.flux.ai/oozliuoo/water-level-indicator-tnwj)*