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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I used three of these little sharp sensors for my masters datawheet, a light weight height sensor for helicopter UAVs. This datasheet presents information related to measurement, distance measuring sensor, signal processing circuit, and distance measuring.

Below are grabbed from this datasheet:. You are commenting using your Twitter account.

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

Want to request a part post? Try datadheet one instead its cheaper:. Inside the datasheet the reader can read info like dissipation current, distance output, signal processing circuit, and range.

The datasheet gives us info such as ultra Your email address will not be published. Leave a Reply Cancel reply Enter your comment here Have a look if you like: 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.


Sharp GP2D12 and 2Y0A02 infrared rangers output a voltage proportionate to the distance of an object from the sensor. Please leave your suggestions in the comments. Leave a Reply Cancel reply Your email address will not be published.

Dear SalesOompany is distribute Electronic parts in Iran market.

Datasheet of Sharp GP2D12/GP2D15 Distance Measuring Sensor

It looked much better before being youtubeized. We connected the output directly to a multimeter set to measure voltage.

Fill in your details below or click an icon to log in: JavaScript is required to post comments. The output even with the capacitor was very noisy. Try this one instead its cheaper: Check out the parts posts you may have missed.

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.

Lots of info such as digital converter, distance sensor, and distance are explained inside the datasheet.

They are slightly tricky to use though since the output voltage isnt datsaheet. Oompany is distribute Electronic parts in Iran market. Email required Address never made public.


Try this for a 2m — 3m range: For an exhaustive discussion of the various Sharp proximity sensors, datashee out the Sharp IR ranger information page at Arconame. Learn how your comment data is processed. Even more, this datasheet presents information around supply voltage, analog distance sensor, and sensor.

Parallax Sharp GP2DAnalog Distance Sensor Datasheet « Distance Sensor « SensorZine

Many things such as reflectance ratio, measurement, maximum ratings, design, and distance measuring are explained inside this datasheet. We powered the sensors with a 5volt supply, as shown in the schematic above.

This graph shows the relationship between the output voltage of the GP2D12 and the distance of objects from vp2d12 sensor datasheet page 3, figure 6. This site uses Akismet to reduce spam. The output is unreliable for extremely close objects, seen as the small hump between 5 and 10cm. Does anybody know of another preferable cheap sensor that can do the same job but be more accurate at distances from cm?