Description: Package Includes 1 Piece - HC-SR501 pir motion sensor you get what you see in the picture ------------------------------------------------------------------------------------------- product Type: HC--SR501 Body Sensor ModuleOperating voltage range: DC 4.5-20VQuiescent Current: <50uALevel output: High 3.3 V /Low 0VTrigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)Delay time: 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 secondsBoard Dimensions: 32mm*24mmAngle Sensor: <100 ° cone angleOperation Temp: -15-+70 degreesLens size sensor: Diameter:23mm(Default)Features:1, the automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automaticdelay off high, output low.2,the photosensitive control (optional, factory is not set) may set the photosensitive control during the day orlight intensity without induction.3, the temperature compensation (optional, factory is not set): In the summer when the ambient temperature risesto 30 ~ 32 °, slightly shorter detection range, temperature compensation can be used as a performance compensation.4, 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 automaticallybecome low from high;b, repeatable trigger: the sensor output high after the delay period, if the human body in its sensing rangeactivities, its output will remain high until after the delay will be left high to low (sensor module reviewMeasured activities of each body will be automatically extended after a delay time, and the final event ofthe delay time Starting point of time).5, 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 sensordoes not accept any sensor signal. This feature can have a "sensor output time" and "blocking time" the intervalbetween the work produced can be applied to detect the interval Products; also inhibit this function during loadswitching for a variety of interference. (This time can be set at zero seconds - Tens of seconds).6, the working voltage range: the default voltage DC4.5V-20V.7, micro-power consumption: static current "50 microamps, especially for battery-powered automatic control products.8, the output high level signals: types of circuits can be easily and docking. Instructions:1. Sensing module for about a minute after power initialization time, during the interval to the output module0-3 times a minute in standby mode.2. Should avoid direct lighting such as interference sources close the surface of the lens module so as to avoid theintroduction of interference signal generator malfunction; use of the environment to avoid the flow of the wind, thewind sensor will also cause interference.3. Sensor module using a dual probe, the probe's window is rectangular, dual (A per B million) in the direction ofthe ends of long, when the body passed from left to right or right to left when the reach the dual IR time, distancedifference, the greater the difference, more sensitive sensors, when the body from the front to the probe or from topto 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 humanactivities as much as possible parallel to the direction of maximum to ensure that the body has been passed by thedual sensor probe. To increase the sensing range of angles, the module using a circular lens, the probe also makes senseon all four sides, but still higher than the upper and lower left and right direction of sensing range, sensitivity andstrong, still as far as possible by the above installation requirements.VCC, trig (control side), echo (receiving end), GND4. Dimensions and Adjustment: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).5. Applicationsa, Security Productsb, the human body sensors toysc, the human body sensor lightingd, industrial automation and control, etc.It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors,electric fans,automatic washing hine and dryer hines and other devices,is a hightech products. Especiallysuitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitiveSense of region, or for the security zone automatic lighting, lighting and alarm systems.
Price: 9.7 USD
Location: Lewisville, Texas
End Time: 2024-10-05T20:45:42.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Country of Manufacture: China
Brand: endlessparts
MPN: Does Not Apply
