Voice Operated Switch Sound Sensor Module Adjustable Input Intensity Ac 4~6v

US $380

WuHan, China
Jun 2nd

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Description: Size: 29mm*13mm*10mm Operating Voltage: AC 4~6V Electret microphone Two-way signal output. One Way switch signal output, detecting sound output, low level One audio signal output, detecting sound output audio signal There are sound, output low level, signal light turn on Through a potentiometer to adjust the sound input intensity. For voice control lights,With light sensors make a sound and light alarm Connection: 5V: power supply + 5V interface. GND: Power supply ground interface. OUT: Audio output pin (audio signal). Q: signal output pin (active low). By RW1 potentiometer to adjust the input sensitivity. Notice for Shipping Country Shipping time by registered air mail/e-packate Shipping time by ems/dhl/fedex express shipping United states 5-15 working days 3-7 working days (ems recommended) Japan, South Korea 5-10 working days 3-5 working days (ems recommended) United Kingdom, Canada, Germany, Austrian, Holland, Czech, and countries in EU 15-25 working days 5-7 working days (ems recommended) Spain, Russian, Italy, France, Mexico, Malaysia, India, South Africa, and countries in America and Asian. 15-55 working days, ( shipping time may delayed by post and customs inspection. 5-15 working days ( only EMS to Russian) Payment Terms1,We accept PAYPAL only. 2,We only ship to confirmed address. Please make sure your shipping address is updated. If you want to change to another address, please leave us a message immediately before it is mailed out. We will not take any responsibility for package missing because of the wrong address. Shipping Terms1,Item will be sent out within 3 working days after the payment is cleared. 2, We will ship packages by China Post flat air mail. We will offer a tracking number for free if the order total is more than 20usd. 3,We do not mail over 1mw lasers to UK, AU or any other countries ban over 1mw lasers. Over 5mw lasers are banned in some countries, please read your national laws before placing the order. We are not responsible for any consequence of the customs hold or law violation. 4,Most mail will arrive within 7-20 business days after it is sent out. The delivery time depends on factors like postal service, customs review and distance from China. If you haven’t received the item after 25 working days, please contact us. We'll investigate and solve the problem together. 5,We do not mail items to Italy and South America, Africa, etc. 6, If you need the item to be delivered urgently, please contact us for a Express shipping method like DHL/UPS etc. Engineered for professional eBay sellers? inkfrog terapeak