Free USPS First Class Shipping. May receive as quickly as in 3 days!
Featured Item
Description
– 100% Brand New
– Photosensitive resistance sensor with potentiometer
– With potentiometer, you can adjust the brightness of the light detected
– Working voltage 3.3V-5V
– The output format: Digital switching output (0 and 1)
– Built in screw holes for easier installation
– Board Size: 3.2cm x 1.4cm
– LM393 Voltage regulator
– Illumination Resistance Characteristics:4
Application
– The photosensitive resistor module is sensitive to ambient light, 
generally used to
detect the brightness of the ambient light, triggering 
microcontroller or relay modules.
– The module brightness of ambient light reach the set threshold, DO-side
output high
when the ambient light level exceeds the set threshold,
DO-ended output low.
– DO output can be directly connected with the microcontroller through the
microcontroller to detect high and low, thereby detecting changes in
ambient light
intensity.
– DO OUR outputs can directly drive the relay module, which can be
composed of a light
control switch.
Included in this package
– Sold in lot. Please choose your quantity
– Shipped according to your order
Shipping & Payment
Payment
–
We require
Paypal
payment only.
– Your order will be cancelled if the payment is not received in one week.
We offer USPS First Class Shipping /
Not Ecomomy
– There is a big difference between USPS First Class Shipping and Economy Shipping
– Ecomomic delivery could take upto 5 days even to reach the seller’s local post office
– Economy are collected in bulk by a third courier and shipped to post office to receive a discount
– Our orders are shipped daily and sent to USPS post office directly
– Please place an order with us. You will be pleasantly surprised by our service
Shipping
– Delivery area: We are only shipping within 48 continental United States.
–
Delivery method: USPS Priority & USPS First Class. Choose Priority for fast delivery.
– Handling time: 1 business day after receiving payment. If USPS is open, we are open too.
– All our items are shipped with the tracking number.
– Buyers are responsible to provide us with the correct address. Please confirm your address.
Handling And Return
– We accept return within 14 days after delivery.
– Defective items will be exchanged or fully refunded on buyers request.
– 15% restocking fee will be charged on non defective items.
– All items need to be returned in original package with all the supplies.
– Shipping and handling fees are non-refundable under any circumstances.
– Our goal is 100% customer satisfaction.
– Got a problem? No Problem.
Contact us by eBay message system.
– We will reply promptly during business hours.
Customer Support
– Please do not open a case or leave us a bad feedback. This can only delay our service.
– Mon~Fri: 9AM to 5PM | Sa:t 9AM to 12PM | Sun: Closed (Eastern Standard Time)
– If you are happy with your purchase, please leave us a 5 star feedback. Thank you.
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