5PCS LDR Photoresistor Light Detection Sensor Module Arduino PIC PI 5V

Description

Product Description
5PCS LDR Photoresistor Light Detection Sensor Module Arduino PIC PI 5V
Feature:
1, using the sensitive type photosensitive resistance sensor
2, the comparator output signal clean waveform is good, driving ability, than 15mA.
3, with adjustable potentiometer can adjust the brightness of the light detected
4, working voltage 3.3V-5V
5, the output format: Digital switching output (0 and 1)
6, with bolt holes for easy installation
7, a small board PCB size: 3.2cm x 1.4cm
Conversions:1cm=0.03937 inch,1 inch= 2.54cm
8, using a wide voltage LM393 comparator
Module for use:
1, the photosensitive resistor module most sensitive to ambient light, generally used to detect the brightness of the ambient light, triggering microcontroller or relay modules;
2, 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;
3, DO output can be directly connected with the microcontroller through the microcontroller to detect high and low, thereby detecting changes in ambient light intensity;
4, DO OUR outputs can directly drive the relay module, which can be composed of a light control switch.
Package Include:
5PCS Digital Light Intensity Sensor Module
Notice
1、Please allow 1-3mm error due to manual measurement.Pls make sure you do not mind before you bid.
2、The color may have different as the difference display,pls understand.
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We are honest seller on ebay to afford the 100% Satisfactory service. With professional customer service and impeccable storage logistics, we will make you feel just in super market.
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped when we received cleared payment.It may be delayed if you use electronic cheque.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
If for some reason you are not satisfied with your purchase please email us within 30 days of receiving for an exchange or a return. If returning item(s) must be in original condition (unused in any way) and with all original packaging, manuals, and accessories. -We will reply your mail within 48 hours normally. sometimes have a little delay due to the weekend or holiday.
1.We do our best to value every customer a 5-star positive eBay experience by working hard and professional. We also provide accurate information for our products, prompt communication and reasonable and fair price (the balance between price and quality) to our customers. We are welcome and happy if you have any issues, problems or suggestions. Please feel free to email us thru eBay.
2.If there is no response after contacting us several times, please check your email spam folder.
3.Please DO NOT Leave us Neutral or Negative Feedback without contacting us in advance. We will do our best to help you to resolve your problems.
We reply any email messages within 1 business / working days; Our Business hours: Mon-Fri 9:00-18:00, UTC/GMT +8 hours.
About Us
We are honest seller on ebay to afford the 100% Satisfactory service. With professional customer service and impeccable storage logistics, we will make you feel just in super market.
Payment
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
Shipping
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped when we received cleared payment.It may be delayed if you use electronic cheque.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Returns
If for some reason you are not satisfied with your purchase please email us within 30 days of receiving for an exchange or a return. If returning item(s) must be in original condition (unused in any way) and with all original packaging, manuals, and accessories. -We will reply your mail within 48 hours normally. sometimes have a little delay due to the weekend or holiday.
Contact Us
1.We do our best to value every customer a 5-star positive eBay experience by working hard and professional. We also provide accurate information for our products, prompt communication and reasonable and fair price (the balance between price and quality) to our customers. We are welcome and happy if you have any issues, problems or suggestions. Please feel free to email us thru eBay.
2.If there is no response after contacting us several times, please check your email spam folder.
3.Please DO NOT Leave us Neutral or Negative Feedback without contacting us in advance. We will do our best to help you to resolve your problems.
We reply any email messages within 1 business / working days; Our Business hours: Mon-Fri 9:00-18:00, UTC/GMT +8 hours.
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