# Arduino Uno R3 Shield Template 5bVR ## Description Template for Arduino Uno R3 Shield. Include an official pinout so you will always know Arduino names, the alternative roles of pins, which one is SDA, or SCL, etc. On PCB you can find the 3D model of the Arduino Uno R3 itself along with the board outline on the silkscreen. #Arduino #Uno #Shield #Template #project-template #project ## Project Details - **Owner:** ever2525 - **Created:** 8/14/2024 - **Last Updated:** 8/20/2024 - **Visibility:** Public - **Stars:** 1 ## Key Components ### U1 — [LM324N](https://www.flux.ai/jecstronic/lm324n~h1.md) - Part Type: Operational Amplifier (OP-AMP) - Manufacturer Part Number: LM324N - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm224.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments **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] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ever2525/arduino-uno-r3-shield-template-5bvr~kj](https://www.flux.ai/ever2525/arduino-uno-r3-shield-template-5bvr~kj).* --- *Generated from [https://www.flux.ai/ever2525/arduino-uno-r3-shield-template-5bvr~kj](https://www.flux.ai/ever2525/arduino-uno-r3-shield-template-5bvr~kj)*