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Sound & Light Activated Relay


Sound & Light Activated Relay
Images/38277-large.jpg   California Proposition 65 Warning
Stock Number: 38277 MI
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$7.95

Did we sell out of a part you need?
You may be able to purchase it directly from our overseas supplier.

 Please note the following restrictions:
   •   $50 minimum per line item
   •   $100 minimum per order

 To inquire, contact:

 Supplier: Aqua Jiang
Email: aquajiang1@outlook.com

 When emailing, please use “MPJA Customer” as the subject line and include the MPJA stock number and quantity needed. The supplier will respond with pricing, lead time and shipping costs.

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Detailed Description

View PDF Data Sheet
DATA SHEET

Sound and light activated relay module that automatically detects the ambient sound and light intensity. When the sound level exceeds an adjustable threshold, the relay activates, delays for a period of time, then turns off. The light control function should be disabled for best sound use. (Light function over-rides Sound)
Power: 12-24VDC 30V Max (Heatsink may
be required for regulator)
Current: <20mA Standby / <70mA Active
Sound Threshold Range: ~20db to ~90db
Light Threshold Range: ~10Lx to ~10000Lx
ON Time: ~3s~60s (not precise, related to the sound level & capacitor charge/discharge time)
FET Microphone Lead: 30mm
Relay: SPDT
Rated: 10A @ 250/125VAC/30VDC
L: 53mm (2-1/16”) W: 34mm (1-1/4”)
H: 20mm (3/4”) WT: .08

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here? As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.

As an example:
   ABS plastic contains styrene
   PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
   electrolytic capacitors can contain Ethylene glycol
   Brass can contain Lead
   flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
   Aluminum alloys can contain Chromium

To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!