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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Smart Safe or Vault Lock: Build a laser grid inside a box or safe
you have ample room for complex sketches
3V - 5V DC Output Signal Analog Voltage (inversely proportional to moisture) Output Voltage Range ~1
13 mm x 10 mm Pin Count 4 pins - VCC
HCSR501 PIR Motion Sensor (Passive Infrared Sensor) HCSR501 PIR Motion Sensor (Passive Infrared Sensor) Smart Safe or Vault Lock:HC SR501 PIR Motion Sensor (Passive Infrared Sensor) Detect human movement reliably with the HC SR501 PIR Motion Sensor the industry standard passive infrared sensor module used in security systems, automatic lighting, and IoT projects. Available at The Engineer Store, Bengaluru with fast shipping and full technical support. Specifications Sensor Type Passive Infrared (PIR) Motion Detector Model HC SR501 Operating Voltage 4. 5V 20V DC (typically 5V)
