10 pcs TCRT5000 Infrared Reflective Photoelectric Switch

Description:

• The electricity meter pulse data sampling
• Fax machine, shredder paper detection
• Obstacle detection
• Black and white line detection

Module features:

• Using infrared reflection sensors TCRT5000
• Test reflection distance: 1mm to 25mm
• Clean and 3, the comparator output, signal waveform, driving ability is strong, for more than 15 ma.
• With many adjustable precision potentiometer to adjust sensitivity
• The working voltage of 3.3V to 5V
• Output form: digital switch output (0 and 1)
• Has a fixed bolt hole, convenient installation
• Small board PCB size: 3.2cm x 1.4cm
• The LM393, use of wide voltage comparator
• Size:3.1×1.3cm(approx)
• Module functions is introduced: