# Wonderful Black Electronic Thumb ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ohhitsbilal - **Created:** 5/6/2025 - **Last Updated:** 5/6/2025 - **Visibility:** Public ## Key Components ### U1 — [TXB0106IPWRQ1](https://www.flux.ai/lcsc/txb0106ipwrq1~rn62.md) - Manufacturer Part Number: TXB0106IPWRQ1 - Package or Case Code: TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL - Manufacturer Name: TI(德州仪器) - JLCPCB Part Class: Extended Part - LCSC Part Number: C2677468 - Part Type: Translators / Level Shifters **Pins:** - A1 [pin 1] - A2 [pin 3] - A3 [pin 4] - A4 [pin 5] - A5 [pin 6] - A6 [pin 7] - B1 [pin 16] - B2 [pin 14] - B3 [pin 13] - B4 [pin 12] - B5 [pin 11] - B6 [pin 10] - GND [pin 9] - OE [pin 8] - VCCA [pin 2] - VCCB [pin 15] ### U2 — [TXB0106IPWRQ1](https://www.flux.ai/lcsc/txb0106ipwrq1~rn62.md) - LCSC Part Number: C2677468 - JLCPCB Part Class: Extended Part - Part Type: Translators / Level Shifters - Manufacturer Part Number: TXB0106IPWRQ1 - Package or Case Code: TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL - Manufacturer Name: TI(德州仪器) **Pins:** - A1 [pin 1] - A2 [pin 3] - A3 [pin 4] - A4 [pin 5] - A5 [pin 6] - A6 [pin 7] - B1 [pin 16] - B2 [pin 14] - B3 [pin 13] - B4 [pin 12] - B5 [pin 11] - B6 [pin 10] - GND [pin 9] - OE [pin 8] - VCCA [pin 2] - VCCB [pin 15] ### U3 — [SN65HVD21MDREP](https://www.flux.ai/lcsc/sn65hvd21mdrep~tfs6.md) - LCSC Part Number: C2865310 - Package or Case Code: SOIC-8_L4.9-W3.8-P1.27-LS6.0-BL - Manufacturer Name: TI(德州仪器) - Manufacturer Part Number: SN65HVD21MDREP - Part Type: RS-485/RS-422 ICs **Pins:** - ~{RE} [pin 2] - A [pin 6] - B [pin 7] - D [pin 4] - DE [pin 3] - GND [pin 5] - R [pin 1] - VCC [pin 8] ### U4 — [SN65HVD21MDREP](https://www.flux.ai/lcsc/sn65hvd21mdrep~tfs6.md) - Part Type: RS-485/RS-422 ICs - Manufacturer Part Number: SN65HVD21MDREP - Package or Case Code: SOIC-8_L4.9-W3.8-P1.27-LS6.0-BL - Manufacturer Name: TI(德州仪器) - LCSC Part Number: C2865310 **Pins:** - ~{RE} [pin 2] - A [pin 6] - B [pin 7] - D [pin 4] - DE [pin 3] - GND [pin 5] - R [pin 1] - VCC [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ohhitsbilal/wonderful-black-electronic-thumb~lx](https://www.flux.ai/ohhitsbilal/wonderful-black-electronic-thumb~lx).* --- *Generated from [https://www.flux.ai/ohhitsbilal/wonderful-black-electronic-thumb~lx](https://www.flux.ai/ohhitsbilal/wonderful-black-electronic-thumb~lx)*