4-wire Photosensitive Module Photodiode Module Light Detection Brightness Detect

US $57

  • Guang Zhou, China
  • Jan 29th
4-wire Photosensitive Module Photodiode Module Light Detection Brightness Detection #200033 Product Description Uses: Light intensity detected light intensity sensor , directional , just in front of the light -sensitive sensor for better search light Module Features : 1.can detect the brightness and the ambient light intensity ( compared with photoresistor better directionality , the light source can sense a fixed direction ) 2.adjustable sensitivity ( shown in blue digital potentiometer adjustment ) 3.Operating voltage 3.3V-5V 4.Output format : DO digital switching outputs ( 0 and 1 ) and AO analog voltage output 5.has a fixed bolt holes for easy installation 6.PCB Size : 3.2cm * 1.4cm Instructions for use: 1.photodiode module most sensitive to environmental light intensity , generally used to detect the ambient brightness and light intensity , can be common with photosensitive resistance sensor module in most cases , the difference between the two is that a better directional photodiode module , you can sensing light in a fixed direction . 2.module dull conditions or when the light intensity of less than the set threshold , DO port output high when the ambient light intensity exceeds a set threshold, the module output low in D0 ; 3.digital outputs D0 can be directly connected with the microcontroller through the microcontroller to detect high and low , thereby detecting the light intensity changes in the environment ; 4.digital outputs can directly drive DO OUR relay module , which can be composed of a photoelectric switch ; 5.AO analog output modules can be connected and shop AD through the AD converter , you can get a more accurate light intensity values ​​;   Package Include: 1 x Photodiode module Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice,Please confirm your shipping address in the PayPal Account. If buyer want to delay the payment because of financial problem, please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days to Worldwide. We also provide international Expressed delivery such as EMS, DHL and UPS,extra shipping fees is needed. The shipping time may vary, depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem .We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback .We will offer help to resolve your problems as fast as possible. Customer Service Work Time If you have any questions,Please contact with us via eBay message or our customer service e-mail . please be advised that e-mails will be replied by our customer services officers Mon. - Fri. 11:00 - 20:00 and Saturdays 11:00 – 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. (Excluding Weekends and Public Holidays) Engineered for professional eBay sellers! On Dec-10-14 at 18:18:14 PST, seller added the following information:

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