This I/O Expansion Shield expands the digital I/O and analog input pins of the Hello STEM AL2 or Arduino UNO with power and ground lines. It also provides separate PWM pins that are compatible with standard servo connectors. It allows the user to connect various modules like potentiometers, sensors, servos, buttons, etc. Each functional module has a dedicated port with electric support along with an input or output terminal.

Price: 940/-
Stock: Out of Stock
Offer: None
Total Sold: None
Category: Hobby Electronics

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