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 posts via email. Sorry wrong link- that one has a range finder on it, but its not dedicated.

It looked much better before being youtubeized. Looking for to experimenting with this! 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.

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

Please leave your suggestions in the comments. 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. JavaScript is required to post comments. Your email address will not be published. Learn how your comment data is processed. Does anybody know of another preferable cheap sensor that can do the same job but be more accurate at distances from cm?


The datasheet gives us info such as ultra Email required Address never made public. This datasheet contains things around circuit, voltage output, data, and analog.

The output even with the capacitor was very noisy. Want to request a part post? Lots of info such as digital converter, distance sensor, and distance are explained inside the datasheet.

We powered datssheet sensors with a 5volt supply, as shown in the schematic above. Leave a Reply Cancel reply Your email address will not be published. I used three of these little sharp sensors for my masters project, a light weight height sensor for helicopter UAVs. 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.

Datasheet of Sharp GP2D12/GP2D15 Distance Measuring Sensor « Distance Sensor « SensorZine

Oompany gl2d12 distribute Electronic parts in Iran market. Cool stuff, handy for more complicated projects. There are lots of things around analog distance sensor, distance sensor, and distance sensors are explained in this datasheet.

You are commenting using your WordPress. 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, datxsheet out the Sharp IR ranger information page at Arconame.

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 output, signal processing circuit, and range. Lots fp2d12 information like ping sonar sensor, distance, and ping sensor are explained in the datasheet. Dear SalesOompany is distribute Gp2d2 parts in Iran market. K, so these things are great, daasheet for those who want something digital, might I recomend these guys: Try this one instead its cheaper: Have a look if you like: Sharp GP2D12 and 2Y0A02 infrared rangers output a voltage proportionate to the distance of an object from the sensor.


Leave a Reply Cancel reply Enter your comment here Below are grabbed from this datasheet:. The Sharp GP2D12 is an analog distance sensor that uses infrared to detect an object between 10 cm and 80 cm away. 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. Home About Contact Us. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies.

This graph shows the relationship between the output voltage of the GP2D12 and the distance of gp2dd12 from the sensor datasheet page 3, figure 6. Notify me of new comments via email.

Try this for a 2m — 3m range: Have a look if you like:. Proudly powered by WordPress. I used these sensors for a microprocessor project. You datsaheet commenting using your Twitter account.