1x Ir Pyroelectric Infrared Ir Pir Adjust Motion Sensor Detector Module Hc-sr501

US $1.79

Hong Kong, China
Mar 14th

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1X IR Pyroelectric Infrared IR PIR Adjust Motion Sensor Detector Module HC-SR501 Specifications: Operating voltage range: DC 4.8-20V Quiescent Current: <50uA Level output: High 3.3 V /Low 0V Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger) Delay time: 0.5-200S(adjustable) the range is (0.xx second to tens of second) Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds Board Dimensions: 32mm*24mm Angle Sensor: <100 ° cone angle Operation Temp: -15°C- +70°C Lens size sensor: Diameter:23mm(Default) Features: the automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low. the photosensitive control (optional, factory is not set) may set the photosensitive control during the day or light intensity without induction. the temperature compensation (optional, factory is not set): In the summer when the ambient temperature rises to 30 ~ 32 °C, slightly shorter detection range, temperature compensation can be used as a performance compensation. two trigger mode: (can be selected by jumpers) a, can not repeat the trigger: the sensor output high, the delay time is over, the output will automatically become low from high; b, repeatable trigger: the sensor output high after the delay period, if the human body in its sensing range activities, its output will remain high until after the delay will be left high to low (sensor module review Measured activities of each body will be automatically extended after a delay time, and the final event of the delay time Starting point of time). with induction blocking time (the default setting: 2.5S block time): sensor module, after each sensor output (high change Into a low level),you can set up a blockade followed by time period, in this time period the sensor does not accept any sensor signal. This feature can have a "sensor output time" and "blocking time" the interval between the work produced can be applied to detect the interval Products; also inhibit this function during load switching for a variety of interference. (This time can be set at zero seconds - Tens of seconds). the working voltage range: the default voltage DC4.8V-20V. micro-power consumption: static current "50 microamps, especially for battery-powered automatic control products. the output high level signals: types of circuits can be easily and docking. the working voltage range: the default voltage DC4.8V-20V. the working voltage range: the default voltage DC4.8V-20V. Instructions: Sensing module for about a minute after power initialization time, during the interval to the output module 0-3 times a minute in standby mode. Should avoid direct lighting such as interference sources close the surface of the lens module so as to avoid the introduction of interference signal generator malfunction; use of the environment to avoid the flow of the wind, the wind sensor will also cause interference.<50uA Sensor module using a dual probe, the probe's window is rectangular, dual (A per B million) in the direction of the ends of long, when the body passed from left to right or right to left when the reach the dual IR time, distance difference, the greater the difference, more sensitive sensors, when the body from the front to the probe or from top to bottom or from bottom to top direction passing, dual IR not detected changes in the distance, no difference value, the sensor insensitive or does not work; so the sensors should be installed dual direction of the probe with human activities as much as possible parallel to the direction of maximum to ensure that the body has been passed by the dual sensor probe. To increase the sensing range of angles, the module using a circular lens, the probe also makes sense on all four sides, but still higher than the upper and lower left and right direction of sensing range, sensitivity and strong, still as far as possible by the above installation requirements.VCC, trig (control side), echo (receiving end), GND Applications: Security Products the human body sensors toys <50uA the human body sensor lighting industrial automation and control, etc. It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans,automatic washing machine and dryer Machines and other devices,is a hightech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive Sense of region, or for the security zone automatic lighting, lighting and alarm systems. Note: The potentiometer clockwise to adjust the distance, sensing range increases (about 7 meters), on the contrary, sensing range decreases (about 3 meters).Delay adjustment potentiometer clockwise rotation, sensor delay longer (about 300S), the other hand, induction by the short delay (about 5S). Package Included: 1 x HC-SR501 Module Please kindly note : Items will be repackaged to save your shipping charge & to be environmentally friendly. We guaranty the item will be protected well in buble bags, No retail box! We accept payment via PAYPAL ONLY. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 3 days of auction closing. Please notice that e-check normally general takes 5 business days to clear. If you have bought multiple items, please use the eBay shopping cart and check out once for all instead of paying for them individually. Please kindly note : Items will be repackaged to save your shipping charge & to be environmentally friendly. We guaranty the item will be protected well in buble bags, No retail box! Worldwide shipping except the areas excluded – click “Shipping and payments” for detail. Your order will be shipped within 1 business day upon payment received. Items are shipped by Hong Kong Post airmail, 10-20 Working days to most countries and areas -please refer to the table below for delivery time. Any extra custom duties or import taxes are not included. Other countries or remote areas may take longer! Warranty 1-year warranty, buy with confidence. In case the item you received is wrong, please take photos and contact us. We will send you a correct one. If you're not satisfied with the item while it is in good condition, please return it to us within 30 days. We will either send you a new one or give your money back. If the item doesn't work after 30 days, please take photos or videos and contact us. We will send you a new one as soon as we receive the defective item. Returns We accept the eBay return policy of 30 days and money back. Buyer pays return shipping. We strive for 100% customer satisfaction. Feedback Thank you and enjoy buying from us on eBay! Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. We are an professional online e-commerce company offering thousands of products in various categories. We strive for 100% customer satisfaction. Thank you and enjoy buying from us on eBay Communication is important. Please contact us for any problems and solutions. We promise to reply you within 24 business hours. Please kindly notice that our working time is: 09:00-18:00 GMT+8, HongKong time. Monday to Saturday. We are NOW @: On Mar-13-15 at 22:09:53 PDT, seller added the following information:

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Angle Sensor:	<100 ° cone angle
Type	HC-SR501 Body Sensor Module
Level output:	High 3.3 V /Low 0V
Quiescent Current:	<50uA
Brand	Brand New
Operation Temp:	-15- +70 degrees
Country/Region of Manufacture	China