Description: 4-Way Infrared Tracking Obstacle Avoidance Sensor Module

4-Way Infrared Tracking Obstacle Avoidance Sensor Module. Every road of the infrared transmitting tube continuously launch infrared sensor, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the infrared receiving tube has been in the off state, the module of TTL outputs high level, the corresponding indicator diode has been put out state; When detected objects appear within the scope of testing, infrared light is reflected back and strength is enough big, the infrared receiving tube conduction, the TTL output end of the module for low level at this time, instructs the diode lights.

Feature:

• Smart car or a robot hunt (including black and white lines), walking path along the black line, also known as tracking.
• Smart car to avoid obstacle and cliff, anti-drop.
• Can be applied to other automation applications of photoelectric reflex.

Specification:

• Working voltage: DC 3.3V-5V
• Working current: try to choose more than 1A power supply
• Working temperature: -10°C to +50°C
• Mounting aperture: M3 screw
• Detection range: 1mm to 60cm adjustable, the closer the performance more stable, white reflects the farthest distance.
• Output interface: 6 wire interface (1234 to 4 signal output ends, + positive power, - for the negative power is ground)
• The output signal: TTL level (can be directly connected to I/0 microcontroller, infrared light reflected back to the sensor induction, the red indicator light, output low level; no infrared light, the indicator light does not shine, the output high.)

Module functions are introduced:

Every road of the infrared transmitting tube continuously launch infrared sensor, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the infrared receiving tube has been in the off state, the module of TTL outputs high level, the corresponding indicator diode has been put out state; When detected objects appear within the scope of testing, infrared light is reflected back and strength is enough big, the infrared receiving tube conduction, the TTL output end of the module for low level at this time, instructs the diode lights.

Schematic:

Module connection details:

The DO1-1 road TTL level outputDO2-2 road TTL level outputDO3-3 road TTL level outputDO4-4 road TTL level outputGND – connect power anodeVCC – positive

Application module:

1. The intelligent car or robot line (including black and white lines), walked along the black line path, also known as tracing.
2. The intelligent car cliff avoidance, prevent fall off.
3. The smart car obstacle avoidance
4. Can be used in other automatic photoelectric reflex application

Documents:

4_channel_line_tracker_sensor

Package included:

1 x Tracking Module (Hollow Board + Small Plate Forward)1 x Female to Female Dupont Line

• Working voltage: DC 3.3V-5V
• Working current: try to choose more than 1A power supply
• Working temperature: - 10oC - +50oC
• Mounting aperture: M3 screws
• Detection range: 1mm to 60 CM adjustable, the closer the performance more stable, white reflects the farthest distance.
• Size: in the control panel of 42mm * 38mm * 12mm (length * width * height)
• Small forward 25mm * 12mm * 12mm (length * width * height)