BISS001 module

BISS001 - Micro Power PIR Motion Detector IC

• Input voltage: 3-5 V
• Hi: 0.7*Vdd = 0.7 * 5 V = 3.5 V
• Lo: 0.3*Vdd = 0.3 * 5 V = 1.5 V

HC-SR501 module

Technical data of the HC-SR501 Motion and Sensor Modules:

Input voltage: 4.5 V - 20 V
Digital output when motion is detected: 3.3 V (high)
Digital output with no movement on the HC-SR501: 0 V (low)
Working temperature in the environment: -15 ° C to 70 ° C
Delay Time 0.5 to 200 seconds
Angle of coverage: 100 °
Reach 5m - 7m
Size of the HC-SR501 motion:

Sensor Lens diameter: 23mm
Length: 24.03mm
Width: 32.34mm
Height (with lens): 24.66mm
Center screw hole spacing: 28 mm
Screw hole diameter: 2mm (M2)