HC-SR501 Human Sensor Module Pyroelectric Infrared
HC-SR501 Human Sensor Module Pyroelectric Infrared


Quantity:
Regular Price:$6.95
Sale Price:$2.20
You save $4.75 Over 68% saving!
Item #:82P-AD-HC-SR501
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Rating:
Availability:Usually ships the next business day


Specifications:

  • Operating voltage range: DC 4.5-20V
  • Quiescent Current: <50uA
  • Level output: High 3.3 V /Low 0V
  • Trigger: L cannot 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 seconds 
  • Board Dimensions: 32mm*24mm
  • Angle Sensor: <100 cone angle
  • Operation Temp: -15℃-+70℃
  • 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 ℃, slightly shorter detection range, temperature compensation can be used as performance compensation.
  • Two trigger mode: (can be selected by jumpers) a, cannot 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 works 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 DC4.5V-20V.
  • Micro-power consumption: static current "50 micro amps, 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 DC4.5V-20V.
  • The working voltage range: the default voltage DC4.5V-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 high-tech 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).

Our warranty/ return / exchange policy is very simple. If the item we sent you is defective when you received the shipment from us (NOT AFTER USE), you can report to us by email for return / exchange / refund arrangement.

Request(s) for return or exchange and report(s) of missing or damaged part(s) must be received within 30 days of your receipt of merchandise(s). We reserves the rights to entertain requests received thereafter.

Items returned must be in as-new conditions with the packing slips, manuals, accessories and all other items intact in original packaging. Returned merchandise must be received from our customer before we will process and ship out any replacement. All merchandise should be returned to us by shipping carriers with safe method which provides proof of shipment (just in case your item does not reach us. so you can check with your local shipping carrier.) We will not responsible for the lost of returned merchandise in shipping.

Shipping and handling charges for all orders are non-refundable, as we have paid the Post Office to send the shipment and the Post Office will NOT refund the postage cost back to us after they processed the shipment. Customer will be responsible for the return shipping cost to send return back to us. For returned merchandise that is found to be genuinely defective, we ship out replacement for free (we pay for the replacement shipping cost) and will not charge additional shipping and handling fees.

We reserves the right to return merchandise to its customer and not refund money, if we in our opinion deem that the merchandise has been used, crashed, abused, misused or modified in any form, or has been damaged by water, dust, or other contaminants.

*** All items are tested by manufactures to make sure they are working properly before we ship them to our customers.

*** Please inspect the product when you received the shipment, identified any issue and report to us BEFORE you try to fly / use it. Please also check over the product (especially the helicopters and air planes) and make sure they are all good every time before use (or taking to the air).

*** Return / exchange / refund is not allowed if the item has been used or flew. Please understand that RC helicopters and airplanes can crash if mistake made or you do not know how to fly, any kind of crash or hard landing may caused damage(s) to the helicopter or plane. We have no control over your flying skill, behavior or the conditions you have chosen to fly in. We tested all products before shipment as we stated above, if you have any problem with the aircraft or other product(s) you ordered from us, please report it at the time when you received the shipment (not after use please).

*** If you used / flew the product, or crashed product, no matter what the reason. We are sorry but we can not be responsible for your crash or use. Hobbypartz.com will not be responsible for incidental or consequential damages including bodily injuries and property damages arising from the use of any product(s) that it sells. Hobbypartz.com reserves the right to refuse service to anyone. Remote controlled products and accessories can be very dangerous.  Please read the operating manual before use.  We have no control over the correct use, installation, application, or maintenance of our products, no liability shall be assumed nor accepted for any damages, losses or costs resulting from the use of the products. Any claims arising from the operating, failure or malfunctioning etc. will be denied. We assume no liability for personal injuries, property damages or consequential damages resulting from our products.

*** These terms applied to all sales made from our website, email, phone, or fax. If you do not agree to our terms, please do not make the order.

We reserves the right to amend this policy without further notification(s).


To experience 5-Star Customer Service & Tech Support from HobbyPartz.com, visit us at RCDiscuss.com

 


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