4-CHANNEL INFRARED TRACKING MODULE

Specifications:

• Operating voltage: DC 3.3V-5V
• Operating current: 1A power supply
• Operating temperature: -10 ℃ - +50 ℃
• Mounting hole: M3 screw
• Detection distance: 0.1cm to 60cm adjustable
• Size:
• central control board 42mm × 38mm × 12mm (length × width × height)
• small board 25mm × 12mm × 12mm (length × width × height)
• Output interface: 6-wire interface
• (1) (2) (3) (4) for the 4-way signal output
• (+) for positive power supply
• (-) for negative power supply
• Output signal: TTL level, can be directly connected MCU's I/O
• sensor reflect infrared light back, the red light, the output is LOW
• sensor no infrared light, the indicator does not light, the output is HIGH

Applications:

• smart car or robot line (including black and white lines), walk along the black path, also known as tracing.
  
• smart car to avoid cliff, anti-drop.
  
• smart car to avoid obstacles