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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K, so these things are great, but for those who want something digital, might I recomend these guys: This site uses Akismet to reduce spam.

Parallax Sharp GP2D12-Analog Distance Sensor Datasheet

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. They are slightly tricky to use though since the output voltage isnt linear. 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.

Below are grabbed from this datasheet:.

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GP2D12 Datasheet(PDF) – Sharp Electrionic Components

Dear SalesOompany is distribute Electronic parts datqsheet Iran market. Notify me of new comments via email. Lots of information like ping sonar sensor, distance, and ping sensor are explained in the datasheet. Home About Contact Us. Lots of info such as digital converter, distance sensor, and distance are explained inside the datasheet.

Try this one instead its cheaper: 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 dafasheet also have serial ones. Learn how your comment data is processed.

Sharp GP2D12 and 2Y0A02 infrared rangers output a voltage proportionate to the distance of an object from the sensor.

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

You are commenting using your WordPress. Even more, this datasheet presents information around supply voltage, analog distance sensor, and sensor.

Does anybody know of another preferable cheap sensor that can do the same job but be more accurate at distances from cm? Want to request a part post?

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. Leave a Reply Cancel reply Your email address will not be published. You are commenting using your Facebook account. Email required Address never made public. Looking for to experimenting with this! You are commenting using your Twitter account.

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G2d12 a look if you like:.

Check out the parts posts you may have missed. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. In the datasheet the reader can learn explanation such as converter, the voltage output, distances, and analog distance.

We connected the output directly to a multimeter set to datashedt voltage. Fill in your details below or click an icon to log in: Try this one instead its cheaper:. Inside the datasheet the reader can read info like dissipation current, distance ggp2d12, signal processing circuit, and range. The output is unreliable for extremely close objects, seen as the small hump between 5 and 10cm.

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It looked much better before being youtubeized.