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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Notify me of new comments via email. For an exhaustive discussion of the various Sharp proximity sensors, check out the Sharp IR ranger information page at Arconame. Want to request a part post? Cool stuff, handy for more complicated projects.

Even more, this datasheet presents information around supply voltage, analog distance sensor, and sensor. Have a look if you like: K, so these things are great, but for those who want something digital, might I recomend these guys: They basically took the same sharp sensor and added their own really small pic microcontroller, and gave the things I2C out, or if you search around on their site they also have serial ones.

The output even with the capacitor was very noisy.

Try this for a 2m — 3m range: I used three of these little sharp sensors for my masters project, a light weight height sensor for gp2c12 UAVs. In the datasheet the reader can learn explanation such as converter, the voltage output, distances, and analog distance. I datadheet them to the head of a roboquad and then used them I fried the original IR sensor since I didnt know what it was. Looking for to experimenting with this!


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The Sharp GP2D12 is an analog distance sensor that uses infrared to detect an object between 10 cm and 80 cm away. Learn how your comment data is processed.

Parallax Sharp GP2D12-Analog Distance Sensor Datasheet

You are commenting using your WordPress. Oompany is distribute Electronic parts in Iran market. Fill in your details below or click an icon to log in: Try this one instead its cheaper:.

Home About Contact Us. Check out the parts posts you may have missed. This site uses Akismet to reduce spam. Below are grabbed from this datasheet:. Try this one instead its cheaper: Sharp GP2D12 and 2Y0A02 infrared rangers output a voltage proportionate to the distance of an object from the sensor.

You are commenting using your Facebook account. Does anybody know of another preferable cheap sensor that can do the same job but be more accurate at distances from cm?

Leave a Reply Cancel reply Your email address will not be published. We connected the output directly to a multimeter set to measure voltage.

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

Dear SalesOompany is distribute Electronic parts in Iran market. It looked much better before being youtubeized.

Proudly powered by WordPress. Sorry wrong link- that one has a range finder on it, but its not dedicated. This datasheet contains things around circuit, voltage output, data, and analog. Many things such as reflectance ratio, measurement, maximum ratings, design, and distance measuring are explained inside this datasheet.


(PDF) GP2D12 Datasheet download

Lots of info such as digital converter, distance sensor, and distance are explained inside the datasheet. I was thinking of replacing the transmit LED with a laser — I need to sense the distance of a small object at a distance, and a more-precise spot might be helpful. We powered the sensors with a 5volt supply, as shown in the schematic above.

Email required Address never made public. Lots of information like ping sonar sensor, distance, and ping sensor are explained in the datasheet.

Parallax Sharp GP2DAnalog Distance Sensor Datasheet « Distance Sensor « SensorZine

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.

This graph shows the relationship between the output voltage of the GP2D12 and the distance of objects from the sensor datasheet page 3, figure 6.

They are slightly tricky to use though since the output voltage isnt linear. I have used these sensors for a project of mine but found their accuracy even after calibration to be a bit off. This datasheet presents information related to measurement, distance measuring sensor, signal processing circuit, and distance measuring. The datasheet gives us info such as ultra Inside the datasheet the reader can read info like dissipation current, distance output, signal processing circuit, and range.