אפשרות לאיסוף עצמי
45 שנות ניסיון
קניה מאובטחת
It is widely used in all kinds of electrical equipment, combined with single chip microcomputer for human body induction lamp experiment.
Electrical parameters
Product model:HC- SR501 human body sensor module
Working voltage range: dc voltage 4.5-20v
Static current: <50uA
Level output: high 3.3v/low 0V
Trigger mode: L non-repeat trigger /H repeat trigger (default repeat trigger)
Delay time: 0.5-200s (adjustable) can be produced within a few tenths of a second – dozens of minutes
Block time: 2.5s (default) can be produced within a few tenths of a second – dozens of seconds
Circuit board dimensions: 32mm*24mm
Induction Angle: <100 cone Angle
Operating temperature: -15-+70
Sensor lens size: diameter :23mm(default)
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