Keyestudio Proto Shield for Arduino w/ Mini Breadboard

Description

The Keyestudio Proto Shield for Arduino UNO R3 is engineered to facilitate rapid prototyping and permanent circuit development directly atop your Arduino UNO board. It provides an extensive grid of through-holes, ideal for soldering custom circuits, along with a removable 170-hole mini breadboard for temporary component placement and testing without soldering. This dual approach ensures maximum flexibility for various project stages.

Equipped with dedicated power rails for 3.3V, 5V, and VIN, alongside accessible GND connections, the shield simplifies power distribution within your prototype. It also supports SOIC SMD packages up to 14 pins, enabling integration of surface-mount components. An onboard reset button mirrors the Arduino’s functionality, offering convenient control during development.