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Photodiode with 5V relay / light control switch / VF detection light matt Highlights
Product Description use: Light detection, brightness detection, by detecting the brightness potentiometer adjustable valve points relay comes, do all kinds of brightness detection switch, you can control all kinds of lights, turn on automatically at night, during the day and automatically turn off car supplies control and automation equipment. (Photosensitive resistance compared with better directionality, can sense the direction of the light source is fixed, the detection photodiode in front of the light, the surrounding is difficult to detect, and often should look for light function) Module Features: 1, using the strength of the photodiode light sensing, comes relay, direct load control 2, distribution position sensitivity adjustment by adjusting potentiometer to set the threshold to start the relay, when this threshold lights, relay module, when this threshold is dark, the relay is released, so the normally open contact with the public end of the day is the control switch connected to the common terminal is normally closed control switch at night. 3, the working voltage of 5V 4, the output form: direct access AC 220V 10A or DC30V 10A load 5 with 4 fixing bolt holes for easy installation 6, small PCB board size: 5cm x 2.6cm 7, using a wide voltage comparator LM393 Electrical parameters: Supply voltage: 5VDC Current: More than 100mA Load: 250V 10A AC or DC 30V 10A Module Description: 1, the photodiode to the most sensitive to ambient light, generally used to detect the brightness of ambient light. 2, when the ambient light module exceeds the set threshold, the relay, common and normally open ON ,, when ambient light is below the set threshold, the relay is switched off, the common terminal and the normally closed terminal is turned on; 3, common, normally open, normally closed three ports is equivalent to a dual-control switch, relay coil when there is electricity, common and normally open conduction, without electricity, the common terminal and the normally closed end conduction ...
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payment: we only accept the payment by credit card,western union. We apologize that we cannot accept other payment methods, such as cheque or postal orders . Shipping: We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time . Before buying, Please make sure your address is correct. Or not, please correct it before payment Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand. we advise shipping by DHL or EMS ,and we have gave a discount for you,you can received it in 4-9 business days . it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail Feedback: the feedback is very important for us, pls leave me a 5 stars feedback if you are satisfied with our service and our items,or pls contact with me if there are some problem with our items.we will solve it asap. Warranty and Return: 12-months Warranty for defective items (excluding items damaged and/or misused after receipt). Buy with confidence Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable. Return shipping is to be paid by the Buyer. ABOUT US: we have much more products, pls contact us if you need.welcome to wholesale. MUCH THANKS!!
- is_customized: Yes
- Operating Temperature: new
- Dissipation Power: new
- Type: Logic ICs
- Application: Computer
- Supply Voltage: new
- Model Number: new
- Condition: New