Arduino Uno R3 Prototype Expansion Board with SYB-170 Mini Breadboard

The Arduino Uno R3 Prototype Expansion Board with SYB-170 Mini Breadboard is a compact development platform that brings an Arduino Uno R3 and a SYB-170 mini breadboard together for convenient prototyping. It is designed to streamline the process of building and testing circuits by providing a tidy workspace that pairs a full Uno R3 form factor with a removable mini breadboard.

This expansion board offers straightforward access to the Arduino Uno R3 pin layout and places the SYB-170 mini breadboard in a practical position for jumper wiring and component placement. The combined setup reduces cable clutter and helps keep components organized during iterative design and debugging. Its compact footprint makes it suitable for benchtop projects, classroom labs, and portable test rigs where space efficiency is valued.

The included SYB-170 mini breadboard supports rapid, solderless circuit assembly and can be used for common prototyping tasks such as sensor interfacing, LED testing, and temporary circuit layouts. The integration with the Arduino Uno R3 form factor preserves the board's compatibility with shields, modules, and standard Uno pin assignments so you can move from breadboard tests to more permanent builds with minimal rework.

This kit is intended for electronics hobbyists, students, and developers who require a simple, combined platform for experimenting with microcontroller-based circuits. It provides a practical starting point for learning, debugging, and validating circuit ideas before committing to final hardware.