Review on 10PCS tatoko DC 3-24V 30mA 80dB Electronic Buzzer: Continuous Beep Alarm, Mini Small by Lequon Kaneshiro
Simple buzzer for teaching children
These buzzers were bought as an experiment kit to teach children about electrical circuits. Create a simple battery, switch, relay and buzzer and ask the kids to follow the pattern to make it buzz. Children will learn how to read an electrical circuit and when connected correctly, it will power the buzzer. Great use of components to teach kids how to wire circuits.
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