Hc Sr501 Kullanımı. This code can also be used to control simple relays to turn a bigger light on or off. These sensors can take for 10 60 seconds to warm up so try.
33v low 0v 4delay time. Hc sr501 is based on infrared technology automatic control module using germany imported lhi778 probe design high sensitivity high reliability ultra low voltage operating mode widely used in various auto sensing electrical equipment especially for battery powered automatic. Gnd should be connected to the ground of arduino.
Vcc is the power supply for hc sr501 pir sensor which we connect the 5v pin on the arduino.
Hc sr501 datasheet pir motion detector sensor module. Bu videomuzda arduino ile pir hareket sensörü hc sr501 kullanımını işledik. Hc sr501 datasheet pir motion detector sensor module. These sensors can take for 10 60 seconds to warm up so try.