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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Inside the datasheet the reader can read info like dissipation current, distance output, signal processing circuit, and range.
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The datasheet gives us info such as ultra 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. Check out the parts posts you may have missed.
SHARP IR Ranger Sensor GP2D12 for Arduino – Geeetech Wiki
dattasheet You are commenting using your WordPress. The Sharp GP2D12 is an analog distance sensor that uses infrared to detect an object between 10 cm and 80 cm away.
Cool stuff, handy for more complicated projects. Leave a Reply Cancel reply Your email address will not be published. We powered the sensors with a 5volt supply, as shown in the schematic above. Notify me of new comments via email.
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. K, so these things are great, but for those who want something digital, might I recomend these guys: You are commenting using your Twitter account.
You are commenting using your Facebook account. The output is unreliable for extremely close objects, seen as the small hump between 5 and datxsheet. Want to request a part post? The output even with the capacitor was very noisy. This datasheet presents information related to measurement, distance measuring sensor, signal processing circuit, and distance measuring.
Dear SalesOompany is distribute Electronic parts in Iran market. I used three of these little sharp sensors for my masters project, a light weight height sensor for helicopter UAVs. Looking for to experimenting with this! They are slightly tricky to use though since the output voltage isnt linear. Lots of information gp2c12 ping sonar sensor, distance, and ping sensor are explained in the datasheet.
(PDF) GP2D12 Datasheet download
Even more, this datasheet presents information around supply voltage, analog distance sensor, and sensor. 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 they also have serial ones.
Below are grabbed from this datasheet:. Fill in your details below or click an icon to log in: I have used these sensors for a project of mine but found their accuracy even after calibration to be a bit off.
Does anybody know of another preferable cheap sensor that can do the same job but be more accurate at distances from cm? I used these sensors for a microprocessor project. Sharp GP2D12 and 2Y0A02 infrared rangers output a voltage proportionate to the distance of an object from the sensor. datasheett
GP2D12 Datasheet(PDF) – Sharp Electrionic Components
Leave a Reply Cancel reply Enter your comment here Your email address will not be published. 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.
For an exhaustive discussion of the various Sharp proximity sensors, check out the Sharp IR ranger information page at Arconame.
There are lots of things around analog distance sensor, distance sensor, and distance sensors are explained in this datasheet. Please leave your suggestions in the comments. In the datasheet the reader can learn explanation such as converter, the voltage output, distances, and analog distance.