Watch "In-Wheel Electric Drive System from Protean Electric - SAE 2012" Video at Engineering TV Log In | About Us | Contact | Advertise to the ETV Newsletter Sign In | Support /* A Custom CSS */ Related Videos Now Playing: AMD Embedded and Gaming Innovations at CES 2015 ZANO Mini Swarming Drone Funded on Kickstarter 3D Food Printer da Vinci AiO Combines 3D Scanner and 3D Printer Nobel 1.0 Stereolithography Apparatus 3D Printer This 3D Printer Costs Only $349 ULE (Ultra Low Energy) Devices What is ULE (Ultra Low Energy)? Stern Modernizes Pinball Design with SPIKE System What is MHL (Mobile High-Definition Link)? MHL 3.2 Integrates Android Smartphone with In-Car Infotainment System Renesas R-Car H2 Powers Multiple In-Vehicle Displays Renesas R-Car V2H Creates 3D View Around a Vehicle SENtral Motion Coprocessor is a “Sensor Hub” for Wearable Devices Marvell Smart Home Cloud Center Reference Design 3D Printer Development Kit from Marvell Carbon Fiber Reinforced Parts from Mark One 3D Printer GEAK Smartwatch Powered by MIPS Processors Wearable Patch Connects to the Cloud to Monitor Patient’s Vitals All Videos
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NOTCOT *NOTCOT in tech - 03.08.14 - 0 Notes Dyson Cool Desk Fan Excited to try out the new and improved Dyson Cool Desk Fan. Favorite details ~ it is far quieter than it’s predecessor! And there’s a remote (that magnetically attaches to the top of the desk fan like the floor models always had) - and a new super subtle digital display in the fan base, as well as a sleep timer! They also say it’s 75% quieter, and consumes 30% less power! TO PAGE 2 of "Dyson Cool Desk Fan"! *NOTCOT in tech - 03.06.14 - 1 Notes NOTlabs Instagram: Electronics Overdosing I have to admit, it’s been terribly difficult (and also weirdly freeing) to be working on so many projects and doing so many things i CAN’T share on NOTCOT… yet! I have been learning SO much the last few weeks. None the less, the craziness has barely begun ~ prototyping done, ordering in progress, awaiting all the parts, then comes days of soldering, assembly, etc… so take a peek at what we’ve got so far on the next page Simplethings Happy Packaging
auto-innovations.com (VIDEO) Oubliez la prise, Phinergy présente une batterie Aluminium-Air qui se recharge avec de l’eau… | Voiture, vélo, scooter et véhicule électrique ou hybride. Installée dans un prototype de compacte électrique, une Citroën C1, cette batterie aluminium-air annonce jusqu'à 1000miles (1600km) d’autonomie pour un poids de 25kg seulement, d’après son PDG ! Pour l’instant cette batterie sert de pile à combustible (ou prolongateur d’autonomie) pour alimenter la batterie Lithium de la voiture et se recharge simplement avec de l’eau ! L’Aluminium renferme beaucoup d’énergie 8kWh par kg, aussi en sachant l’utiliser le rendement est très intéressant, rentrant en contact avec l’air via des « air electrodes » - des électrodes poreuses qui absorbent l’air mais qui ne sont pas altérés par le CO2 contrairement aux générations précédentes de batteries Métal-air grâce a un catalyseur a base d’argent « silver based catalyst » - la réaction créé de l’electricité. Ainsi les batteries utilisent l’air ambiant et respirent plutôt que d’être en cercle fermé et nécessitent seulement un peu d’eau (quantité nécessaire au 1600km non indiquée) pour faire le plein !
EVTV.ME Wiring It All Up HV Circuit Control Box The main battery pack powers more than just the motor, it also provides electricity for the ceramic-element, cabin heaters, as well as feeding a DC-DC converter (replacing the role of the original alternator) that transforms the 200+ volts to a more conventional 12 volts for the rest of the vehicle’s accessories (headlights, turn signals, etc). All of these individual circuits need switching and fuse protection. I created a custom, water-tight box full of these odds and ends; main switch contactor, fuse blocks, and solid-state relays. Watertight NEMA-rated cable glands used for all cable transfers. High Voltage circuits. A contactor is essentially a giant relay designed to switch high-power circuits through the use of a safer, low power circuit. The Kilovac EV200 contactor pictured in the lower left of the box is designed to switch the HV accessory circuits. 1 x 30 amp fuse for the DC-DC converter 1 x 1 amp fuse for the HV ammeter wiring Battery Pack Monitoring
Phinergy 1000-Mile Aluminum-Air Battery: On The Road In 2017? It's the sweetest dream of every electric-car fan: a battery that could store enough energy to offer up to 1,000 miles of real-world range. While it's not going to arrive in showrooms any time soon, Israeli startup Phinergy thinks its aluminum-air energy storage device might just be that battery. Moreover, say CEO Aviv Tzidon, the company has signed a contract with a global automaker to deliver production volumes of the device starting in 2017. Which isn't really all that far away in car time, since we're already seeing 2014 model-year cars on the road. Filling up with water The Bloomberg clip above, posted last Thursday, comes from reporter Elliott Gotkine driving a Citroen C1 minicar that's been modified to run as an electric car, with a Phinergy cell array mounted in the load bay. The car's lithium-ion battery provides less than 100 miles of range, but the Phinergy aluminum-air cells acts as a range extender to provide up to an additional 1,000 miles. Aluminum and air electrodes
First Drive: Ford Prototype Electric Car with In-Wheel Motors | PluginCars.com For many years, in-wheel electric motors have been used in electric bicycles. Even some electric motorcycles use hub motors to reduce mechanical complexity, improve efficiency and save space. But except for a few prototypes, in-wheel motor technology has been generally absent from the automotive world. That started to change with the showing of the $500,000 Mercedes-Benz quad-wheel drive SLS AMG e-cell at last year’s Paris Motor Show. Specifications Under the hood, a 17 kilowatt-hour lithium-ion battery pack sits where the engine would normally be. On paper, each motor has a continuous power rating of 33 kilowatts, and a peak power rating of 40 kilowatts. Taking continuous, combined ratings across the axle, which equates to 66 kilowatts of power, and 516 foot pounds of torque—not bad considering they are powering a 2013 Ford Fiesta. The car itself is a joint project between Schaeffler and Ford. Behind the Wheel The result is a car that is extremely difficult to throw off-course.
electric 1967 VW karmann ghia powered by social media may 28, 2013 electric 1967 VW karmann ghia powered by social media electric 1967 VW karmann ghia powered by social media to raise awareness for experiential education programs, students from minddrive have restored a 1967 volkswagen karmann ghia and have incorporated an electric motor and system that converts social media feedback into energy. likes on facebook, and hashtags from twitter and instagram will supply the power needed to conduct a road trip from kansas city to washington D.C, where the program hopes to drive change through education. an arduino device harnesses social media interactions through a hot spot inside the car, triggering the ignition when enough conversation and is generated. for example, a new twitter follower supplies five watts of power, re-tweets, hashtags and mentions add 3 watts, and likes on facebook add 1 watt ( 1000 W is approximately 1 horsepower) currently, the initiative has recieved over 130,000 social watts, enough to give the vehicle 130 horsepower.
www.ridekulture.com/2012/02/08/diy-fabriquer-son-longboard-skate-homemade/ Pour tous ceux qui veulent les plans, c'est par ici : Plan de la presse Longboard Homemade Ridekulture Aujourd'hui, je vous fais un petit focus step by step sur "comment fabriquer son propre longskate?" J'ai testé l'option la plus simple pour faire la deck. Si c'est la première fois pour vous et que vous voulez fabriquer votre Longboard seul, voici quelques conseils qu'il sera bien de garder en tête tout au long du processus. Construire sa première board, ce n'est pas super bon marché puisqu'il faut tout créer. STEP 02 – MONTER LA PRESSEPour la presse, la meilleure solution est de penser et dessiner le projet. Et voilà ! STEP 03 – CONTRE-COLLAGE DU CP ET DESSIN DU GABARITPour le collage, j'ai utilisé de la colle à bois (la colle blanche). STEP 04 – MISE SOUS PRESSEPlus qu'à visser, mais attention, il faut y aller vis par vis et petit à petit pour éviter de faire bouger les planches et qu'elles se décentrent. STEP 06 – STRATIFICATION + GRIP EN MICROBILLES (ça résine, quoi !) hop ! Enjoy !
www.cnczone.com/forums/diy_cnc_router_table_machines/99772-golfietis_2nd_router.html My first post in this forum...I like to read build threads very much. A lot of info can be found, and new ideas...Although machine is almost build now, I decided to put photos with some notes for others....I started this build November, by assemblying everything in Solidworks. Decided to build MDF router, as MDF is soft to work with, but quite stiff for router frame...I had CNC router (Zoltar design) so I cut all parts with my router... All motors and drivers will be used from first router (probotix kit with yellow motors)..So here it is some progress pictures:Everything started from this: My first CNC router: I have time to work only in the evenings, as sometimes in the wekends.. It took me whole week to cut parts for X axis: Another week, and X axis glued together: Similar Threads:
Le comportement des perroquets - Centre aviaire Johanne Vaillancourt - perroquet hubless_horseman A Project Journal By Eric Paulson You know, it's funny how a simple gesture can ultimately lead you into a project that you really have no plan for. I fully intended to spend Keith Moss' birthday cookout drinking beer, eating burgers, and resting on my laurels. As a bonus, this cookout would include a flea market for used bike goodies. Well, as the "good" parts cleared out to new owners, I spied a set of strange wheels that Kenny Prather brought along. 1. Here's the parts that Kenny donated. 2. 3. 4. Then he asked if I wanted them! 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. The rod will also space the belt away from the sidewall of the tire. 15. Out came the dentist tools and and I carved out the area for the screws that make the thing go round.......... 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 32. 31.Right: Overall view....... 33. .I opted to rotate the whole assembly to a level position. 34. Take a look at where the headtube cones are right now. 35. 36. 37. 38. 39. 41. 42.