Top 10 Best Hc-sr501

Operating voltage range DC 4.5-20V. Quiescent Current 50uA Trigger L can not be repeated triggerH can be repeated triggerDefault repeated trigger. Delay time 5-200Sadjustable the range is 0.xx second to tens of second. Board Dimensions 32mm24mm. Angle Sensor 100 cone angle Lens size sensorDiameter23mmDefault.

Operating voltage range DC 4.5-20V. Quiescent Current 50uA Trigger L can not be repeated triggerH can be repeated triggerDefault repeated trigger. Delay time 5-200Sadjustable the range is 0.xx second to tens of second. Board Dimensions 32mm24mm. Angle Sensor 100 cone angle Lens size sensorDiameter23mmDefault.

Using Potentiometer 105, output timing is from 0.5S to 200S. Same product link httpswww.amazon.comdpB07CSM3K63. Widely used inSecurity Products,human body sensors toys,human body sensor lighting industrial automation and control, etc. NOTE On this retrigger jumper is a solder jumper, and you need solder it by yourself. Pls note that there is no IR emitter in this module, the principle of PIR sensor is to detect the infrared radiation emitted by the human body, it only have a IR sensor cell. Package Included 5 X HC-SR501 PIR Infared Sensor. If any question, pls contact us by email. You can find Sold by DIYmall under Buy Now button, click DIYmall and you will get to a new page, click Ask a question..

The PIR sensors have a great range of detection and are easy to connect.Great addition to an Arduino projects. These are adjustable motion sensors, which have small helpful potentiometerspots on board to adjust on-time and sensitivity.They work well and do not need a library to run. Nice little infrared sensor modules for general motion detection of up to 15 feet and almost never give a false alarm. Passive infrared detectorPID worked perfect for automatic light with MQTT and Lua and esp8266 wifi set up with a home assistant hub. PIR motion sensors have the jumper breakout for dual-mode operation as pictured. Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or we.

This HC-SR501 PIR motion sensor can turn on devices by detected motion. Automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices.. Using Potentiometer 105, output timing is from 0.5S to 200S. Operating voltage range DC 4.5-20V Quiescent Current 50uA Trigger L can not be repeated triggerH can be repeated triggerDefault repeated trigger. Usage HC-SR501 can use as a hightech products. Suitable for companies, hotels, shopping malls, warehouses and family aisles, corridors. Or use for the security zone automatic lighting, lighting and alarm systems. If any question, how to contact us Please click Stemeduyou can find Sold by Stemedu under Buy Now button, in the new page, click Ask a question to email us.

HC--SR501 Body Sensor Module. The human body sensor lighting industrial automation and control, etc.Ideal for Arduino, Raspberry Pi, PIC and more.. The automatic sensor to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low. Board Dimensions 32mm24mm. Package Content 5 x Human Body Sensor Module.

Package included 3pcs HC-SR501 Module 3pcs Mounting Bracket. Effectual Angle 120 degree Detection Distance 7m Power Supply 5-20V DC Quiescent Current 65uA . The Module with standard interface that can be controlled directly by microcontroller, Compatible with and Replacement for such as 8051, AVR. PIR Sensors are used to detect the presence or occupancy of an object, widely used in alarm, light automatic control, moving human body detection. Automatic Trigger when someone enters the sensing range is input high level, and people leaving the induction range is automatically delayed closing high level, then Output low level.

NOTE On this retrigger jumper is a solder jumper, and you need solder it by yourself. This HC-SR501 PIR Human Body Infrared Motion Sensor, Use Potentiometer 105, output timing is from 0.5S to 200S. UseIt 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. You will receive 5pcs HC-SR312 AM312 Infrared Motion Sensor With 5pcs 5V Electromagnetic Active Buzzer.

These are adjustable motion sensors, which have small helpful potentiometerspots on board to adjust on-time and sensitivity. They work well and do not need a library to run. The PIR sensors have a great range of detection and are easy to connect. Great addition to an Arduino projects. Nice little infrared sensor modules for general motion detection of up to 15 feet and almost never give a false alarm. PIR motion sensors have the jumper breakout for dual-mode operation as pictured. Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or we. Passive infrared detector PID worked perfect for automatic light with MQTT and Lua and esp8266 WIfii set up with a home assistant hub.

working voltage DC 4.5-20V. Quiescent Current 50uA Trigger L can not be repeated triggerH can be repeated triggerDefault repeated triggerDelay time 5-200Sadjustable the range is 0.xx second to tens of secondAngle Sensor 100 cone angle Lens size sensorDiameter23mmDefault. Automatic induction When someone enters its induction range, enter the high level, people leave the sensor range is automatically delayed off high. Output low.. 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.. Board Dimensions 32mm24mm.

Operating voltage range DC 4.5-20V Quiescent Current 50uA Trigger L can not be repeated triggerH can be repeated triggerDefault repeated trigger Angle Sensor 100 cone angle Operating temperature -15 to 70 degrees. HC-SR501 using potentiometer 105, output timing is from 0.5S to 200S. Operating voltage range DC 4.5-20V Quiescent Current 50uA Trigger L can not be repeated triggerH can be repeated triggerDefault repeated trigger. The automatic sensor to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low. HC-SR501 PIR motion sensor can turn on devices by detected motion. Automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices.. HC-SR501 human body sensor lighting industrial automation and control, etc. Suitable for companies, hotels, shopping malls, warehouses and family aisles, corridors. Or use for the security zone automatic lighting, lighting and alarm systems.