Monthly Giveaway March

Ultrasonic Ranger00


This month we decided to come up with this great tool for distance detection- the Grove – Ultrasonic Ranger. As routine, we are giving 5 pieces of this module. Looks like a cute little robotic face huh? (I think it looks like Wall-E :P) It emits and receives ultrasonic wave so that you’ll know the distance between the module and your target object, and even the speed of the object’s movement. Months ago we made a detailed instruction video for this module, in which Mr. Luo from the RnD department illustrated the usage of it from A-Z.

Besides, although many of you may already know, I would still like to mention Peter’s Airharp  – an ultrasonic-controlled musical instrument. This demonstrates another fascinating possibility of what an ultrasonic ranger can do. I’ll place a video from its official website for those who don’t know what it is. I’m pretty sure you can soon figure out how it works :).



Starting date & deadline:

From 1st to 4th of March 2013.

To be more specific,this giveaway’s deadline will be March 3th 24:00 Beijing Time (UTC + 8.00)

It’s quite simple to get the chance. Just send email to [email protected] within the time period given above, and your request will be considered. Please provide the following information in your e-mail:

1) Why do you apply for the product(s)?

2) Briefly describe your ideas of using our giveaway product(s).

3) Information (website, blog, video etc.) of your previous projects (optional, but will be appreciated.)

4) you have to send us a review about using Grove – Ultrasonic Ranger in your project. The review could be in any form (pictures, text or video, etc.) with your description. Would you like to share your experience through our blog by the end of the month?

5) Please provide your valid shipping address and phone number (IMPORTANT). This will ensure a faster shipping to you once you are qualified.

Also, your review will be added into “useful links” on our product page. Your review might ignite sparks of other cool ideas about using Grove – Ultrasonic Ranger, isn’t it great?

IMPORTANT: We will keep a credit record of the applicants. The following elements will affect your credits:

1) The quality of your review: the more detailed review gets higher credit.

2) The time you send the review: The sooner gets higher credit. Applicants with higher credits will have more chances to get our giveaway.

Apply for Grove – Ultrasonic Ranger now! Also, please keep an eye for next month’s give-away post for more chances.

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March 2013