One adjusts the detection range while the other adjusts how long the output stays high after the module detects an activity. Additionally, the circuitry has two adjustment potentiometers. The HC-SR501 PIR motion sensor also referred to as the pyroelectric sensor, is a small-sized printed circuit board. Lastly, it operates under an ambient temperature between -20⁰C and +85⁰C.Additionally, the HC-SR501 has a low power consumption of 65mA.Further, it has two main types of trigger modes.Also, the HC-SR501 PIR sensor covers a 7 meters radius distance of 120⁰.Thirdly, it can distinguish between human movement and object movement.Secondly, it has a high/low 3.3v TTL output voltage.Firstly, the pyroelectric sensor has a 5V recommended voltage.Otherwise, the digital output pulse will be low(0v) if there's no detection of motion. The digital output pulse of this pin will be high(3.3v) when it detects motion. Simply, the VCC pin directs the input voltage into the module. This article will discuss the HC-SR501 datasheet, the different model types, and how to use one. Moreover, it's popular since it can connect to any microcontroller, including the Arduino, Raspberry Pi, and PIC. This sensor works by detecting any presence of either animals or human beings. The latest PIR Motion Sensor lens design type options include the new " Flat Square Lens" offering a low profile in various detection zones and the new " Wide Area Detection" Type offering a wide detection spanning over 10.8 meters as well as the new " Ultra Slight Motion" Type with improved sensitivity.The HC-SR501 passive infrared sensor(PIR) is affordable and straightforward electronic equipment. The EKMC Series is suitable for battery-free devices at a standard current consumption of 170micro A and is available in standard, high, and low detection sensitivities. Offering simplified circuitry with a fully integrated Sensor design, Panasonic's EKMB Series requires consumption as low as 1micro A current, which is suitable for battery-driven wireless equipment. Most lenses are available in white, black, or pearl white. The EKMB and EKMC Series lens type options include Standard Detection, Long Distance, Wall Installation, Saturn Lens (Standard and Slight Detection), Wide Field of View, High Density/Long Distance, Slight Motion, Low Profile, Wide Area Detection, Ultra Slight Motion, and Flat Square lens types. Both the EKMB and EKMC Series offer many lens options suitable for various applications, detection distance, ceiling installation height, field of view, and detection zone requirements. Panasonic Passive Infrared or Pyroelectric PIR Motion Sensors are available in a wide variety of current consumption options and offer both digital and analog output options. An Available Lens Option For Any Application!
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |