

Youmile 5PCS Microphone Sound Sensor Module AVR PIC High Sensitivity Voice Detection For Arduino with Dupont Cable
About this item
- Main chip:LM393, Electret condenser microphone
- Working voltage: DC 4-6V; Sensitivity adjustable
- Output form: Digital and Analog Output
- Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control, sound detect
- Package Content:5 x Microphone Sensor Module, 1 x 11.8" Female-Male Dupont Cables 20 PIN
Product description
Specification: Working Voltage: DC 3.3V-5.5V Nominal Frequency: 40KHz PCB Size: 35 x 15mm / 1.38 x 0.59" (LxW) Fixed Hole Diameter: 3mm Note: 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 Package Included: 5 x Microphone Sensor Module 1 x 11.8" Female-Male Dupont Cables 20 PIN
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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