ขาย Pewany โมดูลเซนเซอร์ตรวจจับการเคลื่อนไหว Hc-Sr501 อินฟราเรด 1 ชิ้นสําหรับ Raspberry High Quality Ir ราคาที่ดีที่สุด

<div><p>Blocking time: 2.5S (the default) can be produced range 0.1 seconds, tens of seconds Size: 32mm*25mm circuit board Static current: <50uA Induction angle: <100 degree cone angle High level output: 3.3 V / low 0V Working voltage range: DC 4.5-20V Delay time: 0.5-200S (adjustable) can be produced range 0.1 seconds - a few minutes Working temperature: -15-+70 degrees Induction of lens size: diameter: 23mm (default) Trigger mode: L unrepeatable trigger /H repeated trigger (Default Repeating trigger) Package Include:1 x HC-SR501 Module It is great for microcontrollers such as or funduino and many more including the rasberry pi! It is a HC--SR501 Sensor Module With an operating voltage of 5v to 20v Operating voltage. It has a high value of 3.3 volts and a low of 0 (it is either on or off). It's delay time can be adjusted from 5 to 200seconds as well as the sensing range from 3meter to 7meters. The entire sensor with the board is 32mm by 24mm (standard pir motion sensor). The sensor either gives off a 3.3volt high value when motion is detected and then resumes or continues to give off a 0 voltage when no motion is detected. If you use an or other micro controllers you can use the 3.3 volt out to power the sensor or use the 5volt power pin (vcc) to power the sensor. Either one will work.</p></div>