real burning homemade lightsaber styropyros version
Bookmarked 539 weeks ago
ive seen a few videos circulating the internet regarding homemade lightsabers where one of the coolest designs i saw utilized a mini flamethrower i figured i better show a video of my homebuilt version of the lightsaberwhere my design uses a massive 7w blue laser :d in terms of building a working lightsaber the two main limiting factors are beam confinement and high energy density storage with the amazing li-ion batteries that the scientistsengineers have developed stupidly powerful handheld lasers can be built just like this one here the issue then becomes confinement which doesnt look possible any time soon with a device like this oh well my attempt is still bright and light things on firemy device uses a nichia gan laser diode which was overdriven to 7w of output by running it at 46a with a couple high efficiency buck drivers in parallel an anti-reflective coated glass lens focuses the beam and the whole device is powered by two unprotected 18650 batteries in seriesupcoming videos are gonna be awesomeso watch out look for a 150w laser bazooka and potentially a pulsed laser power by explosives

blackdecker announces smartech technology
Bookmarked 519 weeks ago
blackdecker announces its new line of award-winning smartech batteries which use bluetooth technology to connect to the new blackdecker mobile app the free blackdecker mobile app has three components: my products messages and projects combined with the new smartech battery usb charging feature the app and batteries connect tools with technology to enhance the diy experiencethe blackdecker mobile app links with smartech batteries to provide a variety of functions in the my products section of the app users can not only view a list of their connected batteries but they can also select and interact directly with an individual battery when in range from there users can access four key functions: enable or disable the battery view the percent of the batterys remaining charge turn on the locate feature to find a missing battery or activate the batterys integrated usb port when activated this port can power external devices such as tablets and phones connected via usb

free energy solar powered twin electric motors motorized boat
Bookmarked 703 weeks ago
marine solar power systems are becoming more popular among owners of boats and yachts because they keep lights and appliances running and they are quiet this source of energy is free installing a marine solar power system on your boat is different from setting up a solar panel for your home here we look at what you need to look out for http:wwwsolarclubbizsolar-powered-twin-electric-motors-motorized-boat

sor ns 12 electric city bus 2019 exterior and interior
Bookmarked 374 weeks ago
2019 sor ns 12 electric city bus seen from outside and inside length 12 000 mm axle base 5 900 mm width 2 550 mm height 3 200 mm 3 doors with width 1200 mm get on height 340 mm seats are city-monocoque max technical weight acceptable 18 800 kg sitting 29-35 approach departure angle 77 bus maximum speed 80 kmh engine is pragoimex as asynchronous watercooling 160 kw front axle is zf friedrichshafen ag rl 82 ec rear axle is zf friedrichshafen ag av133 i619 wheels are al 825 225 ronal 27570 r 225 brakes are knorr ebs3 is wabco stearing is bosch electrical systems are produced by rail electronics c2 sro batteries placement in the area of the roof batteries 24v are varta 225 ah traction batteries 600v accumulator 18 650 nmc 362 ah 225 kwh air conditioning is sr hvacthe van was presented at 2018 iaa commercial vehicles hannover germany - thursday 20 september - thursday 27 september 2018

avx039s electrochemical double-layer capacitors supercapacitors part 1 of 2
Bookmarked 191 weeks ago
https:wwwfutureelectronicscomresourcesfeatured-productskyocera-avx-cylindrical-supercapacitors-scc-scm-series avx039s electrochemical double-layer capacitors supercapacitors offer excellent pulse power handling characteristics based on the combination of very high capacitance and very low esr offers great solutions to hold up energy harvesting and pulse power applications https:youtubehxwer9nvvqg

avx039s electrochemical double-layer capacitors supercapacitors part 2 of 2
Bookmarked 191 weeks ago
https:wwwfutureelectronicscomresourcesfeatured-productskyocera-avx-cylindrical-supercapacitors-scc-scm-series avx039s electrochemical double-layer capacitors supercapacitors offer excellent pulse power handling characteristics based on the combination of very high capacitance and very low esr offers great solutions to hold up energy harvesting and pulse power applications https:youtubeotdslexqxeg

phone batteries be like - youtube
Bookmarked 237 weeks ago
not every phone is built the same follow these or i will bite youbull twitter - htt

xv - batteries ft trae the truth music video
Bookmarked 744 weeks ago
2012 wmg official music video for quotbatteriesquot featuring trae the truth produced by the awesome sound shot ampamp directed by philly

iron man plasma glove cuts through anything giveaway
Bookmarked 310 weeks ago
get honey for free and start saving money today http:joinhoneycomhacksmiththanks honey for sponsoringenter the giveaway https:formsgledlvc7qxfrts3vamu8check out the circuit diagram on makerio https:wwwdigikeycomenmakerprojectsthe-hacksmith-plasma-cutter-iron-man-gauntlet7b05512f9d8d4e979b2e765d78a3e15athanks to tattu for providing the epic lipo batteries that made this project possible https:bitly3azcvlf tattu batteries are owned and manufactured by grepow https:bitly2uwuej8chapters:00:00 intro01:04 bogdan explains the plasma cutter01:38 reverse engineering a portable plasma cutter02:18 how the gauntlet will work04:10 the build begins04:59 testing time05:14 james builds the grounding glove06:50 fitting the nozzle into the gauntlet08:43 first bench test09:05 the gauntlet is ready09:33 it cuts everything10:21 cutting a sword in half11:22 does it have real world applications13:46 james cuts through a steel door14:47 breaking and enterin

water cooled 72000 lumen led flashlight
Bookmarked 430 weeks ago
people wanting a big light for their car: light bars exist now cheaply and reliably http:amznto2noxgnehere039s that neat 1150 lumen light: http:amznto2xwqeuofaq039sq: why are you only turning it on for short burstsa: the reason is just that i only had one night with the camera guy to get all the shots and i was paranoid of losing battery the other reason is that it039s so bright that it039s annoying and i loose the ability to see at nightq:will it eventually overheat a: no it can run off a power supply continuously with a stable coolant temperatureq: how long does the battery lasta: the small battery back i039m using is made out of batteries i already had and they will last 6 minutes a bigger battery is easyled chips: http:amznto2urv1lulenses: http:amznto2mdrajnresistors http:amznto2iyhzibi recommend using boost converters to drive the led039s from 12v or so no resistors one per chip can also drive the cooling stuff with the same 12v: http:

see through batteries neil dasgupta michepedia
Bookmarked 496 weeks ago
in order to better understand efficiency-reducing dendrites the metal wire forming phenomenon that consumes electrolytes while new generation lithium metal batteries are charging researchers have developed a visualization cell as a window to look inside the potentially explosive processthe research is described in the paper quotdendrites and pits: untangling the complex behavior of lithium metal anodes through operando video microscopyquot published in acs central science available at http:pubsacsorgdoiabs101021acscentsci6b00260for the first time high resolution video is able to capture surface activity as the lithium metal battery cycles through while comparisons to the chemical changes can be made in real time this may lead to the expansion of longer lasting more powerful batteries for electric automobiles and longer power storage from our nations energy infrastructureneil dasgupta is an assistant professor in the department of mechanical engineering http:meenginum

coleco mini-arcade 1982 handheld games commercial - frogger galaxian pac-man donkey kong
Bookmarked 447 weeks ago
featuring quotmr arcadequotcoleco frogger 1981 vfd 4 c batteries model 2393coleco galaxian 1981 vfd 4 c batteries model 2380coleco pac man 1981 vfd 4 c batteries model 2390cpu: hitachi hd38820-a28 or hd38820-a29coleco donkey kong 1982 vfd 4 c batteries model 2391one of the cool and i believe the most common arcade game shaped handhelds or tabletops they aren039t easy to hold based on ballymidway039s pac man arcade game these are much-desired collectibles and aren039t always easy to find in really good condition they each frogger donkey kong galaxian pac man ms pac man have a sticker on the top of the game front left side and right side as well as a plastic sticker on the control panel one or more of these is frequently damaged or missing there is also an instruction sticker on the bottom of each of them they should also have an egg-shaped knob on the end of each joystick this was only held on with a screw and was also subject to disa

pilotcar pc 4 2016 exterior and interior
Bookmarked 430 weeks ago
2016 pilotcar pc 4 seen from outside and inside the vehicle has total length 3225 mm total width 1200 mm height with sun shield 1910 mm height without sun shield 1200 mm passenger capacity 4 people 2 people optional turning radius 43 m weight without batteries 425 kg weight with batteries 600 kg wheelbase 2480 mm maximum speed forward 24 kmh maximum speed back 8 kmh battery 6 pcs x 8v 8 pcs x 6v park brake foot controlled- multi locks motor type high-efficient ac motors motor power 6kw10kw chassis steel construction tire sizes front 18x85-r8 tire sizes rear 18x85-r8 maximum usage slope 20-25 charge device 220 vac81a48 v ground clearance 100 mm standard warranty 2 years range 50-70 km 6-8 hours for full charge the car was shown at busworld turkey istanbul 14-17 april 2016the video is available in 3d at https:youtubec16xm9we0jy

custom battery manufacturer
Bookmarked 205 weeks ago
wholesale batteries in jieyo: https:wwwjieyobatterycom

used drone commercial - dji phantom 3 professional
Bookmarked 403 weeks ago
send me a message if you039re interested in buying the used dji phantom 3 pro it039s a great drone and has a lot of flight left in it thanks for watchingfollow meinstagram nicholastaylorfilmssnapchat nickthefilmguyequipment used:canon eos5d mark 3 http:amznto2ogkoep a new phantom 3 professional drone http:amznto2fmasmv the sd cards i use for my drones http:amznto2f9biaw dji spark drone - the green drone http:amznto2oe7idh my favorite drone - phantom 4 pro http:amznto2oe8nof extra batteries for the phantom 4 http:amznto2cwhkdt extra batteries for the phantom 3 http:amznto2fbgpkm the sd cards i use for dslrs http:amznto2f7jq4x extra sony batteries http:amznto2cvnh3y extra canon batteries http:amznto2cvq9ya extra batteries for the spark drone http:amznto2t7lyxc the stabilizer i use - dji ronin http:amznto2fadniv my favorite lens - canon 16-35 http:amznto2ctji3h my secondary lens - canon