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GP2Y0A21YK0F Infrared Distance Sensor
$4.5300
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SKU
SEN-05-007
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GP2Y0A02YK0F Infrared Distance Sensor Previous 
GP2Y0A21YK0F Infrared Distance Sensor is a distance measuring sensor unit with an analog output. It uses infrared sensing for distance detection and can also be used as a proximity sensor. The sensor provides a detection range of 10 to 80 cm. It is designed for connection to microcontroller analog input through ADC channels. This sensor is suitable for electronics, robotics, and automation projects that need distance detection.
Features of GP2Y0A21YK0F Infrared Distance Sensor
- Analog output
- Infrared distance sensing
- Proximity sensing support
- ADC-friendly connection
- Suitable for robotics and automation
Specifications of GP2Y0A21YK0F Infrared Distance Sensor
- Sensitivity range: 10 to 80 cm
- Output type: Analog
- Operating voltage: 4.5 to 5.5 V
- Current consumption: 40 mA
- Operating temperature: -10 to 60 degrees C
- Dimensions: 29.5 x 13 x 21.6 mm
- Operating voltage: 4.5V ~ 5.5V
- Working current: 30 mA
- Distance range: 10cm ~ 80cm
- Output type: Analog
- Measurement method: Retroreflecting
- Size: 29.5mm x 13.5mm x 13mm
How to Use GP2Y0A21YK0F Infrared Distance Sensor
- Connect the black wire to ground.
- Connect the red wire to 5V.
- Connect the white wire to the analog input.
More Info
- The sensor outputs a voltage corresponding to detection distance.
- The analog output voltage ranges from 3V at 10 cm to 0.4V at 80 cm.
| Interface Type | Analog |
|---|---|
| Operating Voltage (V) | 4.5 to 5.5 V |
| Operating Current (mA) | 40 mA |
| Operating Temp (°C) | -10 to 60 °C |
| Dimensions (mm) | 29.5x13x21.6 mm |
| Mounting Type | Screw holes |
| Output Type | Analog Voltage |
| Response Time | 38.3 ms |
| Detection Distance | 10 to 80 cm |
| Sensing Method | Infrared (IR) |
| Weight (g) | 4.8 g |
| Chipset | GP2Y0A21YK0F |
| Channels | 1-channel |
| Sensor Model | GP2Y0A21YK0F |
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