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

Bipolar Motor Driver - Parallel IC 4.5-36V 16-DIP #CommonPartsLibrary #MotorDriver #IntegratedCircuit #L293

Beginner Coin-Cell RGB LED Tutorial Board with CR2032, Slide Switch, and Guided PCB Design Steps