KY-033 Path Tracing Sensor Module

Description

KY-033 path tracing sensor module detection distance, testing the white paper is about 2 cm. It depends on the different color distance away whiter. It is ideal for the design of a wheeled robot with obstacle avoidance adjustable distance feature. In addition to that, it is light adaptable, high precision. It also has a pair of infrared transmitter and receiver.

The transmitter tubes emits a certain frequency of infrared when detecting the direction of an obstacle (reflector), and the infrared receiver tube receiver is reflected back when the indicator is lit

Through the circuit, the signal output interface can be detected by means of the potentiometer knob to adjust the distance, and the effective distance from 2 ~ 40cm, working voltage 3.3V-5V, operating voltage range as broad, relatively large fluctuations in the power supply voltage of the situation stable condition and still work for a variety of microcontrollers, Arduino controller, BS2 controller when attached to the robot that can sense changes in their surroundings.

Specification of KY-033 Path Tracing Sensor

• It has a Working voltage of DC 3.3V to 5V
• Has a Working current of  ≥ 20mA
• It has an Operating temperature of between -10℃ to +50℃
• In addition, it has a Detection distance of  2 to 40cm
• Output signal: TTL level (low level there is an obstacle, no obstacle high)
• Adjustment: adjust multi-turn resistance
• Last but not least it has a Size of 28mm×23mm
• Lastly, has an Effective angle of  35°