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HCSR505 MOTION SENSOR
Small PIR motion sensor HC-SR505 (HC-SR505)
  • Datasheet (PDF)
  • Schematic (PDF)
  • Operating Voltage: DC4.5-20V
  • Static current: <60uA
  • Output level: High 3.3V / Low 0V
  • Trigger: repeatable trigger
  • Delay time: 8S + -30%
  • PCB Dimensions: 10 x 23mm
  • Detection angle: <100 degree cone angle
  • Detection distance: 3 meters
  • Working temperature: -20 - +80 degrees
  • Sensor Lens Dimensions: Diameter: 10mm
4.95$
HCSR501 motion sensor
PIR motion sensor HC-SR501 (HC-SR501)
  • Datasheet (PDF)
  • Working voltage: DC5V-20V
  • Quiescent Current: 65uA
  • Level Output Voltage: High 3V / Low 0V
  • Delaying time: 0.3~18s (adjustable)
  • Blockade Time: 0.2s
  • Trigger Method: L: unrepeatable trigger / H: repeatable trigger
  • Detecting Range: 7m, less than 120 degree angle
  • Working Temperature: -15'C ~ +70'C
  • Screw hole pitch: 2.8mm
  • Screw hole diameter: 2mm
  • Ideal for DIY electronic circuit, sensor toys, sensor light, etc
4.95$
Double Speed Measuring Module with Photoelectric Encoders HC-020K (HC-020K)
  • Module schematic (JPG)
  • Module Working Voltage: 4.5-5.5V
  • Launch Tube Pressure Drop: Vf=1.6V
  • Launch Tube Current: If<20mA
  • Signal output: A, B two lines; TT power level;
  • Resolution: 0.01mm
  • Measurement frequency: 100KHz
  • Disc diameter: 24mm
  • Inner Disc Diameter: 4mm
  • Encoder resolution: 20 lines
  • Speed measuring sensor configuration: measure line 1 motor speed
  • Application: For experiment
2.95$
4.95$
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