
Add a loud buzzer alarm or indicator to your projects. Drive this using PWM or code to switch between 0 and 3-5V for loud output.

Apply a voltage and hear a tone! This active buzzer doesn't require any external circuitry like a passive buzzer.





Play simple tones or even melodies - add an audible alert to your project.


















The BitGadget Kit includes a BitMaker and 9 different Grove modules. This is the most suitable kit for micro:bit intermediate learners to dive deep into the world of micro:bit. An example of a project you could create is your own customized mood lighting with the RGB LED strip which automatically senses when it needs to come on through a light sensor or adjust it manually with a sliding potentiometer and push button in the kit.





Monitor your LiPo batteries!










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