PIR Motion Detecting circuit without using Arduino Microcontroller скачать в хорошем качестве

PIR Motion Detecting circuit without using Arduino Microcontroller

PIR Motion Detecting circuit without using Arduino Microcontroller pir motion sensor pir sensor pir motion sensor circuit pir sensor projects simple motion sensor circuit diagram hc sr501 pir motion sensor light switch home automation using motion sensor how to make pir sensor circuit pir sensor wiring diagram pir alarm circuit pir sensor pin diagram motion detector mini project pir sensor alarm circuit diagram working principle of motion sensor uses of motion detectors Electronics Curiosities Hi Welcome to Electronics Curiosities Change The World With Curiosities Like Share Subscribe PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors. For many basic projects or products that need to detect when a person has left or entered the area, or has approached, PIR sensors are great. They are low power and low cost, pretty rugged, have a wide lens range, and are easy to interface with. Note that PIRs won't tell you how many people are around or how close they are to the sensor, the lens is often fixed to a certain sweep and distance (although it can be hacked somewhere) and they are also sometimes set off by housepets. Experimentation is key components used 1)PIR sensor 2)Battery (4.5v) 3)Led 4)Buzzer 5)Two resistors (220 & 470 ohms) 6)NPN Transistor(BC 547) Message me on Telegram or comment below https://t.me/ElectronicsCuriosities Follow me on Facebook Page:  / electroni.  . Instagram Page :   / electronics.  . Twitter Page :   / electronic.  . Pinterest Page :   / ecuriosities.  . THANKS FOR WATCHING Yours Vaishabh Jalmi