Code: EDUCEDU1040
Buzzer Module: Welcome to this tutorial!So about a time ago I sat and looked around at my favorite site for ordering all kinds of arduino .
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Individual Plug & Play circuit modules - can be used in addition to Electricity/Renewable Energy Kit Bundles, as replacements, or mix and match.
Converts electrical energy into sound. It emits an audible tone when connected into a circuit. It is polarity sensitive and must be connected with the correct polarity (+/-) in order to operate. Changing the level of input voltage produces different sound level outputs.
