The Sharp GP2D12 is an analog distance sensor that uses infrared to detect an object between 10 cm data obtained from Sharp’s GP2D12 datasheet. For more information on the minor differences, please refer to the datasheets for each sensor: Datasheets; GP2D12 Datasheet · GP2Y0A21YK0F Datasheet. Page 1. Page 2. 2Y0A21 F 4 Z. 2Y0A21 F 4Z. Page 3. Page 4. Page 5. Page 6. Page 7. Page 8. Page 9.

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Sorry wrong link- that one has a range finder on it, but its not dedicated. The Sharp GP2D12 is an analog distance sensor that uses infrared to detect an object between 10 cm and 80 cm away.

Datasheet of Sharp GP2D12/GP2D15 Distance Measuring Sensor

I have used these sensors for a project of mine but found their accuracy even after calibration to be a bit off. You are commenting using your Twitter account. Try this one instead its cheaper: Lots of information like ping sonar sensor, distance, and ping sensor are explained in the datasheet. This site uses Akismet to reduce spam. Oompany is distribute Electronic parts in Iran market.


Have a look if you like:. We powered the sensors with a 5volt gpd212, as shown in the schematic above.

Parts: Analog distance sensors (Sharp GP2D12/2Y0A02) | Hackaday

The output is unreliable for extremely close objects, seen as the small hump between 5 and 10cm. For an exhaustive discussion of the various Sharp proximity sensors, check datxsheet the Sharp IR ranger information page at Arconame.

Want to request a part post? Home About Contact Us. Looking for to experimenting with this! Learn how your comment data is processed. We connected the output directly to a multimeter set to measure voltage.

JavaScript is required to post comments. You are commenting using your WordPress. I used these sensors for a microprocessor project. Your email address will not be published.

Check out the parts posts you may have missed. Notify me of new posts via email. Email required Address never made public. Many things such as reflectance ratio, measurement, maximum ratings, design, and distance datasyeet are explained inside this datasheet.

This datasheet contains things around circuit, voltage output, data, and analog. There are lots of things around analog distance sensor, distance sensor, and distance sensors are explained in this datasheet.


In the datasheet the reader can learn explanation such as converter, the voltage output, distances, and analog distance.

Below are grabbed from this datasheet:. I attached them to the head of a roboquad and then used them I fried the original IR sensor since I didnt know what it was.

Please leave your suggestions in the comments. Inside the datasheet the reader can read info like dissipation current, distance output, signal processing circuit, and range. I used three of these little sharp sensors for my masters project, a light weight height sensor for helicopter Hp2d12.

GP2D12 데이터시트(PDF) – Sharp Electrionic Components

They are slightly tricky to use though since the output voltage isnt linear. Notify me of new comments via email.

The GP2D12 provides a non-linear voltage output in relation to the distance an object is from the sensor and interfaces easily using any analog to digital converter.