Compact 3V mechanical buzzers for adding sound to circuits and STEM projects. Simply apply power to produce an audible buzz, making them great for alarms, games and interactive builds.
Designed for 3V circuits
Pre-attached red and black wire leads
Easy to connect to simple circuits
Great for games, alarms and interactive projects
Mounting tabs for securing to projects
For low-voltage DC circuits only. Connect with the correct polarity and do not exceed 3V. Adult supervision recommended for children.
A pack of tiny 3D-printed pigs ready for play, projects and creative adventures. Use them as characters in STEM builds, game pieces, rewards or simply as little desk buddies.
Compact battery holders designed for two AAA batteries, providing a simple 3V power source for STEM projects and low-voltage electronics.
A complete set of 10 replacement pieces for the STEMMechanics Operation Game Kit. Perfect for replacing lost pieces or creating your own Operation-style game.