Store Names: ELECROW Official Store.
Elecrow Acoustic Levitator DIY Simple and Affordable TinyLev Portable Acoustic Tractor Ultrasonic Levitation 3D Printed Kits Un-assembled Description Acoustic levitation is an interesting phenomenon: it takes advantage of the fact that sound waves carry mechanical energy in order to exert force on an object. In this case, that force is directed against gravity to make the object levitate. Unlike magnetic levitation, acoustic levitation can be used on a wide range of materials (even insects), though it is a weaker force. Package List: Un-assembled 3D-printed TinyLev x1 Arduino Nano with mini USB cable x1 10mm 40kHz transducers x75 L298N Dual Motor Drive Board x1 DC power adaptor 9V x1 Power switch X1 DC female connector(5.5 X2.1mm) x1 Some Jumper wires Some Black and red wire Some Exposed wire Manual and techsupport: http://bit.ly/2ChQd0F About Us Elecrow is an open hardware facilitation company based in Shenzhen, China. Benefiting from the largest electronic market, local manufacture power and convenient global logistic system, a vast number of funny and exciting products are created every day. We integrate resources to serve new era of innovation. To make your making and innovation easier, we offer various development platform, modules, tools, electronics components,and other open source hardware.we also provide many kinds of service ,include Fusion PCB service, Component Sourcing service and PCB Assembly service etc. No matter whether you're a curious student, a qualified engineer, or a hobbyist who loves to create, there will always be something here to meet your needs - and if there isn't ,we'd love to know. please Feel free to contact with us. Customer Satisfaction Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback and 5 stars for us if you are satisfied with our product and service. For any reasons, you are not satisfied with the items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve the problems and provide you with the best customer servcies. Warranty & Return We do our best to serve our each customer the best that we can do. We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition. We provide 1 month replacement and 12 months maintenance warranties. Items be replaced during the first month or maintained for the first year. Before returning items, please contact with us and make sure you get our (the seller’s) return address Payment We accept payment through Credit Card, paypal or anyway that Aliexpress supports. Shipping 1. We support world wide shipping with tracking number(Registered airmail) and express(DHL/FEDEX/UPS/EMS).2. Shipping cost: Click "Shipping and payment" tab on the product detail page, and you will see the delivery details. You can calculate shipping cost by inputting the required information.3. Time in transit: Transit time varies with different shipping methods. Carrier Name Estimated Time in Transit from China to Destination Tracking Service 3-5 business days www.dhl.com 3-5 business days www.fedex.com 3-5 business days www.ups.com 5-10 days www.ems.com.cn 7-25 days www.hongkongpost.com 4. Order Processing Time: Orders will be processed within 1-2 business days after payment is cleared. Tech support Technical support is to help suggest products to purchase and ensure that those products are working as expected.GPRS/GSM Shield For Arduino window.adminAccountId=221058022; Grab Best Deals Elecrow Acoustic Levitator DIY Simple and Affordable TinyLev Portable Acoustic Tractor Ultrasonic Levitation 3D Printed Kits Only For US $89.99 At moguldom.net, This is actually the Best Online Shpping Intended for Get Best Deals Intended for Electronic, Fashions, Tech, Smarphones, Laptop, Furniture And and so on. Grab Each of the Deals Nowadays.