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Controller ESP8266 Digital I/O Pins 11 Analog I/O Pin 1 Operating Voltage 3
8mm Cool White LED
3k ohm Color Code Orange
and single or split supply operation
1 seconds (minimum) ~ 999 minutes (maximum) continuously adjustable
Microphone Sound Sensor Module YAGEO 150nf 0.15uf 50V (Pack of 4000) Controller ESP8266 Digital I/O PinsThis is a Microphone Sound Sensor Module. It has an Adjustable Range using a preset or using a Potentiometer on board. The comparator output signal with amplification and a clean waveform is good, with a driving ability greater than 15mA. Using a photosensitive resistance sensor of the sensitive type. The module's operating voltage ranges from 3. 3V to 5V. Module output is a digital switch output. Features It is capable to detect Noise, Music, and
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