Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Brand | Sharp |
| Model Number | GP2Y0A02YK0F |
| Detection Range | 20 to 150 cm |
| Output Type | Analog Voltage |
| Supply Voltage | 4.5V to 5.5V DC |
| Current Consumption | 30 mA (typical) |
| Response Time | 38 ms + 0.5 ms |
| Package Type | Through Hole |
| Operating Temperature | -10°C to +60°C |
| Connector Type | JST PH 3-pin |
Anonymous
Apr 05, 2026
Rating: 5/5
Reliable Sensor
Been using this module for months in a proximity alarm system. It has not failed once and the build quality is solid.
Anonymous
Mar 27, 2026
Rating: 5/5
Great for Robotics
Used this for my sumo bot project. The range is accurate and it responds quickly to obstacles. Highly recommend for beginner robotics.
Anonymous
Mar 07, 2026
Rating: 5/5
Arduino Compatible
Easy to read with an analog pin on my Arduino Uno. The voltage curve is consistent once you map it correctly in code.
Anonymous
Feb 18, 2026
Rating: 3/5
Needs Calibration
The output is non-linear so you need to do some calibration work. Not plug-and-play for precise measurements without coding.
Anonymous
Jan 23, 2026
Rating: 4/5
Good but sensitive
Works well indoors but I noticed some interference under direct sunlight. Perfect for indoor automation tasks though.
Q: Can I chain multiple sensors together?
A: Yes, but ensure you manage IR interference by triggering them sequentially rather than simultaneously.
Q: Can I use this sensor outdoors?
A: Strong sunlight contains infrared light which may interfere with measurements. It is best suited for indoor use.
Q: Does this work with 3.3V logic microcontrollers?
A: The sensor requires 4.5-5.5V power supply. You may need a level shifter for 3.3V logic data lines.
Q: What connector is included with the module?
A: It comes with a JST PH 3-pin connector cable approximately 20 cm in length.
Q: Is the output voltage linear with distance?
A: No, the voltage curve is non-linear. You will need to use a lookup table or polynomial function to convert voltage to distance.
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