HiLetgo UNO R3 Proto Shield Expansion Board with Mini Breadboard Kit
$9.19
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This kit includes two complete proto shield setups, each combining an Arduino UNO R3 compatible expansion board with a SYB-170 mini breadboard. The proto shield measures 7cm x 5.5cm and sits directly on top of your UNO board, providing a convenient prototyping platform without needing a separate breadboard area. Each shield comes pre-equipped with two LEDs and two pushbutton circuits ready to test out of the box.
The shield brings all Arduino pins to the top surface along with dedicated 5V, GND, and Raw power connections. This makes it straightforward to connect components whether you're soldering directly to the board or using the included mini breadboard. The mini breadboard sits on top via double-sided adhesive and features 170 tie points, giving you flexibility to test circuits before permanent installation. The breadboard's 4.4cm x 3.4cm size keeps everything compact while providing enough room for small to medium prototypes.
With two complete sets in this kit, you can build and compare multiple circuits simultaneously or keep a backup shield ready to go. The small soldering area combined with an onboard SOIC place for ICs means you can incorporate surface-mount components if needed. Whether you're experimenting with sensor projects, learning Arduino fundamentals, or designing custom shields, these proto shields streamline the build process compared to loose breadboards.
HiLetgo UNO R3 Proto Shield Expansion Board with Mini Breadboard Kit
$9.19