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How to charge a super capacitor ... Posted by: BackyardAmusement
Video duration: 442 seconds How to charge a super capacitor Related: supercap, super capacitor, ultracap, charge, supercapacitor, amps Display Video Comments | Hide Video Comments | Add Comment |
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Worlds greatest multimeter hack Posted by: BackyardAmusement
Video duration: 44 seconds Simple. Effective. Related: multimeter, hack, multimeter hack, diy Display Video Comments | Hide Video Comments | Add Comment |
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33 volt DIY battery runs stereo Posted by: BackyardAmusement
Video duration: 383 seconds This is a graphite/clay magnesium battery running at approximately 33 volts and running a stereo at a decent volume. Related: diy, battery, volt, stereo, magnesium, graphite, acid, electrolyte, diy battery Display Video Comments | Hide Video Comments | Add Comment |
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Unconventional audio amplifier using lm317 Posted by: BackyardAmusement
Video duration: 504 seconds Just a short project to fill some time. The LM317 voltage regulator used as an amplifier. The thing was horribly inefficient, running at about a half of an amp. Surprisingly, it took 32 volts with the heat sink and didn't burn up, so I took the heat sink of to see what would happen. I've estimated it was *trying* to dissipate about 14 watts! Related: lm317, audio amplifier, project, diy, audio, sound, electronics, voltage regulator Display Video Comments | Hide Video Comments | Add Comment |
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Arduino based solar sun tracking Posted by: BackyardAmusement
Video duration: 39 seconds This is a solar panel mounted to a unipolar stepper motor. The motor is driven via an Arduino UNO that I coded, and a simple driver board with 4 IRF510s. I'm aware that the Arduino has trouble saturating the transistors and that the device uses more power than it makes for itself, but it's a fun project nonetheless. Related: sun, solar energy, power, arduino, uno, solar, tracking, sun tracking, technology, green technology, stepper, motor, unipolar, irf510 Display Video Comments | Hide Video Comments | Add Comment |
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what i ride (fixed gear bike check) Posted by: BackyardAmusement
Video duration: 100 seconds what i am currently riding, in case you were wondering........ Related: fixed, fixie, gear, bike, bicycle, solid, biking, ride, cycling, riding, volume, cutter, v4, fu, man, chu, spank, tweet, shadow, conspiracy, origin, sugino, session Display Video Comments | Hide Video Comments | Add Comment |
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How to make a fast, cheap and easy bike stand using PVC Posted by: BackyardAmusement
Video duration: 366 seconds tired of leaning your bike on shit, make one of these. what you need: all pieces are 3/4" PVC cuts: (2) 22 3/4" (2)12 1/2" (4) 7" (5) 1 1/4" other pieces: (6) 90° elbows (6) T's Related: bike, ride, bicycle, biking, cycling, riding, pvc, how, to, fixie, rack, stand, cheap, easy, diy, simple Display Video Comments | Hide Video Comments | Add Comment |
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High Tech Mouse Trap Posted by: BackyardAmusement
Video duration: 20 seconds Get rid of your mouse problems and learn electronics in the process using this high tech mouse trap, better known as the e-trap! Related: electronic, mouse, trap, mouse trap, electronics, electronic mouse trap, e-trap, diy Display Video Comments | Hide Video Comments | Add Comment |
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How to make a circuit board - part 2 Posted by: BackyardAmusement
Video duration: 688 seconds This is a video detailing one of the processes I use to design, create, and etch circuit boards (PCBs) Related: pcb, circuit, circuit board, etch, design, electronics, amonium persulfate, transfer paper, pcb transfer Display Video Comments | Hide Video Comments | Add Comment |
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How to make a circuit board - part 1 Posted by: BackyardAmusement
Video duration: 954 seconds This is a video detailing one of the processes I use to design, create, and etch circuit boards (PCBs) Related: pcb, circuit, pcb wizard, circuit board, etch, design, electronics, lm317, voltage, voltage regulator Display Video Comments | Hide Video Comments | Add Comment |
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Motorized bicycle clutch fix Posted by: BackyardAmusement
Video duration: 140 seconds How to fix the shoddy clutch on a motorized bicycle Related: motor, motorized bicycle, bicycle, clutch, fix, skyhawk, grubee, cable, pulley, bike, engine Display Video Comments | Hide Video Comments | Add Comment |
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Arc welding with super capacitor Posted by: BackyardAmusement
Video duration: 45 seconds Arc cutting metal with a bank of boostcaps (super capacitors) from Maxwell. Each is 2.5 volts and 2600 farads. Related: super capacitor, boostcap, boost capacitor, cutting, arc, farad, joule Display Video Comments | Hide Video Comments | Add Comment |
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Super capacitors run light bulb and drill Posted by: BackyardAmusement
Video duration: 443 seconds 5 2600 farad supercaps (boostcaps) hooked to a light bulb (cfl) and drill through a 400 watt power inverter. Related: super capacitor, supercap, boostcap, farad, power, power inverter, cfl, energy, energy storage, maxwell, 2600 Display Video Comments | Hide Video Comments | Add Comment |
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one of many. fixie bike check. Posted by: BackyardAmusement
Video duration: 135 seconds custom as balls. lol@the "intro music" that just so happened to be what i was listening to at the time and it coincidently matched with the start of the video. Related: fixie, fixed, gear, single, speed, bike, bicycle, check, cranks, pedals, seat, handlebars, stem, forks, aerospoke, origin, track, grips, biking, tips & tricks, custom, mod Display Video Comments | Hide Video Comments | Add Comment |
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how to use a wireless bike computer with an aerospoke Posted by: BackyardAmusement
Video duration: 126 seconds same as the title Related: fixed, fixie, gear, bike, bicycle, rim, wheel, aerospoke, wireless, computer, how, to Display Video Comments | Hide Video Comments | Add Comment |
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fastest easiest way to install track/bmx grips Posted by: BackyardAmusement
Video duration: 161 seconds fastest easiest way to install track/bmx grips firmly with NO slippage. Related: how, to, track, fixie, fixed, gear, single, speed, bike, bicycle, grips, gold, drops Display Video Comments | Hide Video Comments | Add Comment |
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Electronics project: super hearing aid Posted by: BackyardAmusement
Video duration: 943 seconds How to make "Stereo Super Ears" to allow you to hear very faint noises that you would normally not be able to hear. This device uses an op-amp to amplify a stereo signal from 2 electret microphones. This makes a great beginner electronics project. Related: super ears, stereo, electronics, project, diy, sound, op-amp, amp, opamp, hearing aid Display Video Comments | Hide Video Comments | Add Comment |
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how to "professionally" spray paint an Aerospoke and recreate the logo Posted by: BackyardAmusement
Video duration: 980 seconds how to spray paint an aerospoke and make a new logo Related: how, to, spray, paint, aerospoke, wheel, fixie, fixed, gear, bike, bicycle, logo, photoshop, vector Display Video Comments | Hide Video Comments | Add Comment |
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How to cut your handlebars to reduce weight Posted by: BackyardAmusement
Video duration: 194 seconds How to cut the handlebars on your bicycle/fixie to reduce weight. Do this at your own risk. Related: weight reduction, bicycle, fixie, weight, handlebars, pipe cutter, cut, weight weenies, performance, cheap bike performance, loss, instructions, diy Display Video Comments | Hide Video Comments | Add Comment |




















Latest comments made on this video:
By: fuba44. on 12 May 12, 07:09:17
Nice vid, gives a good feel of the energy? stored!
By: boemeles. on 11 May 12, 17:32:44
Lol, we're doing a project? involving supercaps. Very insightfull material