Smart Wristband

Hi, We need a waterproof air monitor for our drones, which has enough airflow to detect particulates, gasses and other pollutants. And has no water ingress. The enclosure needs to be made from plasics, ABS of PLA, and there has to be an atenna for a LoRa module an arduino and batteries. The sensors will be placed directly onto the arduino.

Design should be of a liver shell. It should be an anatomically accurate model that can be printed if needed to. The inside should be hallow and the liver should include a hole on top where the hyper-vein would normally be and a hole on bottom where the vein would leave. The liver shell should be a 2 piece design that can be clicked/ screwed together to symmetrically put together the 2 halves. http://www.exchange3d.com/3D-Model-of-Liver-Anatomy/prod_28235.html#preview A more simplified version of this will be perfect.

把盒子的尺寸完全一样in the 2D version (they are in imperial but can be changed to metric in the solidworks file) I'm looking for a clean 3D Solidworks file of the exterior with the 2 cords that can pull out almost to look like an assembly drawing in Solidworks. I'm not looking to get detailed on what the product is or how it will work, but the top port is a Micro USB, and the bottom port is a Lightning USB. The notches on both are for fingernails and a cord will pull out. There is a very small power button on the bottom and 4 LED lights on the back side that I will update soon. I'm looking for conceptual nice looking design to use for sale of the product.

Looking for an engineer that has experience with light guides or light pipes used with LEDs, and that can design a few simple light guides for an electronic device. 3 LEDs - red, green, blue will feed the light pipe. the other end of the light pipe will be visible to the user thorugh a cutout in the enclosure. the user will see this end of the light pipe, which is 2 strips each at .2 wide x 2" long. there may be some curvature to these 2" long strips (maybe a radius of 2.5"). when the red LED is on the strips will light up red. same for green, etc. need to make sure the lighting is continuous (not brighter at one end than the other). Proven experience with LIght pipes is required. $100 for initial sketch and background proving that this design will work. Further work would then be given to winner to develop the concept into a injection molded part. Good Luck and I look forward to working with you.

Winning design wins $1500 in cash and website credit! We’re now accepting submissions and have extended the submission deadline to give everyone Turkey Day weekend as extra time to perfect their design (or to submit multiple designs!). Please send us your submission(s) before end of day Monday, November 30th, by emailing trophycontest@3Diligent.com with the following details: Your trophy CAD file Your name, birth date, address, telephone number and preferred email address Your preferred printing process for the design Your preferred materials and finish for the design Here’s a link to the official contest rules: http://news.3diligent.com/trophy-contest-terms/