




🔌 Unlock Infinite I/O Possibilities — Expand Your Innovation!
The HiLetgo PCF8574T IO Expansion Board is a compact, dual-interface I2C module that adds 8-bit parallel I/O capabilities to microcontrollers, ideal for overcoming I/O pin limitations in embedded projects. It supports flexible connection options and comes as a set of two boards, enabling rapid prototyping and scalable development.
| Manufacturer | HiLetgo |
| Part Number | 3-01-1150 |
| Item Weight | 0.634 ounces |
| Package Dimensions | 5.39 x 3.82 x 0.51 inches |
| Item model number | 3-01-1150 |
| Is Discontinued By Manufacturer | No |
| Size | Small |
| Color | Blue |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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