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DESCRIPTION
The IR Distance Sensor GP2Y0A21YK is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector), IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance, therefore allowing this sensor to be used as a proximity sensor.
TECHNICAL DETAILS
- Input Voltage: 4.5 - 5.5V
- Output Voltage: 0.4 - 2.3V
- Operating Current: 30mA
- Detection Distance: 10 - 80cm
- Response Time: 38 ±10ms
- Operating Temperature: -10°C to 60°C
- Connection: Red - VCC, Green - GND, Yellow - OUTPUT
SHIPPING LIST
- 1x IR Distance Sensor Sharp GP2Y0A21YK
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We believe that curiosity is at the heart of growth and development. We believe in enquiry-based learning and the power of learning through hands-on play. We are a digital playground in Singapore committed to hands-on learning experiences and enabling possibilities.
Unlock your potential with our STEM coding and robotics courses. Design and build your own devices through our micro:bit, Arduino, Raspberry Pi and M5Stack courses. Shop for parts at our store and further refine your skills by integrating advanced sensors, modules, IoT and even AI.
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