What is this?Ultrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.What will I get?The Microphone Sound Sensor, we provide here, is in size of:Working Voltage: DC 3.3-5.5 VOutput Form: Digital and Analog OutputModel: KY-037Number of Pins:4Pin Length: 7 mm / 0.28inchJumper Wire Length: 116 mm / 4.57inchJumper Wire Pin Length: 5.5 mm / 0.
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What is this?Ultrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.What will I get?The Microphone Sound Sensor, we provide here, is in size of:Working Voltage: DC 3.3-5.5 VOutput Form: Digital and Analog OutputModel: KY-037Number of Pins:4Pin Length: 7 mm / 0.28inchJumper Wire Length: 116 mm / 4.57inchJumper Wire Pin Length: 5.5 mm / 0.
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Great Sensors for Project. Having Fun With Electronics and Programming! Description: The Sound Detector is based on a microphone and a power amplifier. It outputs signal if the sound intensity is above a certain threshold.This sound sensor can not detect sound lever."OUT" outputs 0 and 1 digital signal.Sensitivity is adjustable by adjusting the potentiometer. Wiring Instructions: VCC ---- DC 4V-6VGND ---- GroundingOUT ---- Digital Output Specification:Working Voltage: DC 4V-6VPCB Size: 31 x 17mm / 1.22" x 0.67" (L*W)Fixed Hole Diameter: 3mm Package Includes:3 x Sound Detection Sensor Module.
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Great Sensors for Project. Having Fun With Electronics and Programming! Description: The Sound Detector is based on a microphone and a power amplifier. It can be used for detecting the sound strength of the environment.This sound sensor gets analog variable signal by analog output.Good sensitivity with built-in amplifier circuit. Gain adjustable.Analog output "OUT" can be directly connected with expansion board. Wiring Instructions: VCC ---- "+"GND ---- "-"OUT ---- Signal Output Specification:Working Voltage: DC 3.3V-5.5VPCB Size: 34 x 19mm / 1.34" x 0.75" (L*W)Fixed Hole Diameter: 3mm Package Includes:1 x Sound Detection Sensor Module.
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Item Type: Microphone Amplifier Module. If you are connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required. The output pin is not designed to drive speakers or anything but the smallest in-ear headphones, you'll need an audio amplifier (such as our 3.7W stereo amp) if you want to connect the amp directly to speakers.
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1PCS AVR PIC For Arduino High Sensitivity Sound Microphone Sensor Detection Module. DO, when the sound intensity reaches a certain threshold, the output high and low signal. There are threshold level output flip.
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Great Sensors for Project. Having Fun With Electronics and Programming! Description: The Sound Detector is based on a microphone and a power amplifier. It can be used for detecting the sound strength of the environment.This sound sensor gets signal by both digital and analog output."AO" outputs real-time voltage signal of the microphone."DO" outputs low and high lever signal when the sound intensity reaches a threshold.Sensitivity is adjustable by adjusting the potentiometer.PCB-mounted LEDs indicate the power and compactor output. Wiring Instructions: + ---- DC 3.3V-5.5VG ---- "-"AO ---- Analog OutputDO ---- Digital Output Specification:Working Voltage: DC 3.3V-5.5VNominal Frequency: 40KHzPCB Size: 35 x 15mm / 1.38" x 0.
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Adjustable Gain: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed. Item Type: Mic Sensor Sound Module. 1 x Sound Detection Module. Gain: Adjustable.
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