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56MHz RFID Tag makes them easy to distribute while maintaining a fair amount of discretion
allowing a wide range of battery voltages and currents
The PIR sensor module provides an output "HIGH" when a human body is detected within its range and an automatic Delay "LOW" when the body leaves its range
Connect the battery to be tested positive for positive input
Microwave Body Radar Induction Switch Sensor multiplexer 56MHz RFID Tag makes themFeatures: Noncontact detection,moving object detecting Transmitting frequency: 24GHZ,can be widely applied in business,industries,word controlling etc Provide various frequency range standards: UK, F. advanced low consumption PHEMT oscillator Independent transmitting and receiving route, can get the biggest gain,single channel operation High sensibility,high flexibility,low cost,operating distance: 15m Not influenced by temperature,humidity,noise,air
