10 Best
Motion Detector Sensor Modules
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Product Highlights
- Infrared sensor | control circuit board | adjustable sensitivity | adjustable holding time
- The pir sensor is used to sense movement of people, animals, or other objects. these are commonly used in security alarms and automatically-activated lighting systems.
- The robotbanao pir motion sensor detector module hc sr501 allows you to sense motion. this usually the motion of humans within the range of the sensor.
- Dimensions(lxwxh):3.2x2.4x1.8cm (approx.)
- Working voltage range:dc 4.5v- 20v | current drain:<60ua | detection range:<140° | voltage output:3.3v ttl output | detection distance:3 to 7m (adjustable) | delay time:5 to 200s (adjustable, default 5s +/- 3%) | blockade time:2.5s (default) | work temperature:-20-+80°c | sensitivity setting:turn to right, distance increases (about 7m); turn to left, distance reduce (ab...
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Product Highlights
- Infrared sensor | control circuit board | adjustable sensitivity | adjustable holding time dimensions(lxwxh):3.2x2.4x1.8cm (approx.)
- Working voltage range:dc 4.5v- 20v | current drain:<60ua | detection range:<140° | voltage output:3.3v ttl output | detection distance:3 to 7m (adjustable) | delay time:5 to 200s (adjustable, default 5s +/- 3%) | blockade time:2.5s (default) | work temperature:-20-+80°c | sensitivity setting:turn to right, distance increases (about 7m); turn to left, distance reduce (ab...
- The robotbanao pir motion sensor detector module hc sr501 allows you to sense motion. this usually the motion of humans within the range of the sensor.
- The pir sensor is used to sense movement of people, animals, or other objects. these are commonly used in security alarms and automatically-activated lighting systems.
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Product Highlights
- Photosensitive control (optional, not factory setting) can be set photosensitive control, day or light intensity without induction
- Unrepeatable trigger : the sensor output high, the delay time is over, the output automatically from high into low
- Automatic induction : to enter the sensing range of the output is high, people leave the sensing range is automatically delay off high, output low
- Two kinds of trigger modes: (jumper selectable), working voltage range :dc 4.5-20v, power consumption: 65ma, tl output: 3.3v, 0v
- B - repeatable trigger: the sensor output high, the delay period, if there is human in its sensing range activities, the output will remain high until after the delay will leave high to low
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Product Highlights
- Applications : body induction lamps. body sensors toys. security products. industrial automation and control. auto-sensing of electrical equipment. battery-powered automatic control.
- Wide operating voltage range: the default operating voltage dc4.5v-20v.
- Hc-sr505 mini infrared pir motion sensor infrared detector module is based on infrared technology, it automatically controls the products with high sensitivity, high reliability, ultra-small size, and ultra-low-voltage operation mode.
- Features : low-power consumption. output level : high 3.3v / low 0v. trigger : repeatable trigger (default).
- Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low.
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Product Highlights
- Photosensitive control (optional): the module reserved for location, can be set to photosensitive control, strong light during the day or not induction. photosensitive control is optional, the factory did not install photosensitive resistor. if necessary, please buy a separate photosensitive resistor to install.
- Induction blocking time (default setting: 3-4 seconds): after each sensing output (high level goes low), the sensing module can be followed by a blocking time, during which it is sensed the device does not receive any sense signals. this function can be used to achieve the interval between the sensing output time and the blocking time. it can be applied to the interval ...
- Automatic induction: when someone enters its induction range, enter the high level, people leave the sensor range is automatically delayed off high. output low.
- Two trigger modes: l is not repeatable, h is repeatable. can be jumper selected, the default is h. a. non-repeatable trigger mode: the induction output high, the delay time is over, the output will automatically change from high to low. b. repeated trigger mode: that is, after sensing the output high, in the delay time period, if the human body in its sensing range of a...
- Wide operating voltage range: the default operating voltage dc5v to 20v 6. micro-power: quiescent current 65 microamps, especially for dry battery-powered electrical products. 7. output high-level signal: can be easily with various types of circuits to achieve docking.
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