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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
This is a SparkFun exclusive
the more reflective the surface is
This switch can carry up to 1A
or volume level
Arduino Breathalyzer
SparkFun Electret Microphone Breakout Sound Lawn & Garden This is a SparkFun exclusiveThis small breakout board couples an Electret microphone (100Hz10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller? s analog to digital converter. Each breakout comes fully assembled and works from 2. 7V up to 5. 5V. The Electret Mic Breakout translates amplitude (not volume) by capturing sound waves between two conducting plates (one a vibrating diaphragm
US$ 100.00
US$ 175.00
US$ 104.89
