M Moadeli ksmsjjsjsikaajsmmxjsmssimsjskwmsusjsmsksjsnsiamakakaiajajsiamaiakkaia,aakamaiamakia,aka,Asia,aka,aakakkakakakakakakakkamaoakakiamamzkskamakakakkakaskkskskakamkamakaka,Alaska,as,aak,Dhaka,liaismaikakKsksjskzkKakwo,wlal$&82782&-8-!$$$/$/$/$/$/$/$/$/$/$/$/$/$/$/$$/$--mzakajjsjzjzjzjzjzjzhhzhzjajakzkkakakamziajajja7277-$27/7727-7-7-7-7-7-7iwiwjjwjsjsjjsmsikajajkzkzkamamakskkskslmsizkzkzkzkzkkzkkzkakkzkzkzkakakKkziKi😨🙂😕😰😥😆😨😅😥😵😆🤕😢😆😢😢😢😨😅😬🤕😢👎🏿🖕😥😢👷😼😼😼👼😼👯👨👩👧👨❤️👨👨❤️👨👄👨👩👧👄👄👨👩👧👦👨❤️👨💏🐶🐶💏🐱🐼💏🐼🐼🐼🐼💏🐼🐼🐝🐝🐛🐶🐡🐥🐠🐁🐁🐧🐁🙈🙈🙈🌳🐧🍟🌮☂☂☂🌽☁️☁️🌽🍟☁️☁️🍧🍧🍙🌊🍡🌊🏂👾👾🏒🎮🎮🎮🎮🎮🎮🎮🏒🏒🚛🏸🚔🚛🚛🚛🏂🏂🏂🏒🚓🚓🚑🏂🚔🚔🚔🏆🏆🚔🚔🚔🚔🎽🌆🎇🌠🎇🎇🎡🎇🌠🌆🌆🌆🏭🌆🏫🕌🕌🕌🏡📸💾💽📷📷🎞📸 hshsksksk6272)2827272727277272728-8-7!)/72727272827728378$73738828288282$8-8262$usjajaimsizikskskzkwjuwhndidjxjsjjwjwjsjskkskwksmsimsjxkjdjxxjj&iwiwkkwjakakakakakkakaoaoqqoopppppppppwpwikaiskwisjsis5775755562829377473727))$/!!/7--$'zmaiiwnsizjwmaiiaiqaiwi8282636737277363)/$/$$2$2$/$/7)2/!/73!7272$27$-$7-$2727)26/)72)272)2)2727272-7/
Just made a similar one by using bike's dynamo but geared to the higher speed so it charges ultra fast.. the dynamo itself is 12V so i had to step-it-down using similar converter, a buck one and believe or not, going as fast as 20km/h charges it in cca 1.5h to full
what if u do this with higer voltage and use it to charge Aluminum supercapacitor battery which takes less time to charge, then now use the supercapacitor to power your gadget?
Wow thank you so much for making this video. I live outside with no electricity and was given by a friend the other day a flashlight that you can hand crank. And I had thought what if I took the wires off the LEDs and put them onto a power bank and could charge up my phone off that. But then i found this video just now and this is brilliant but i don't have any money and so i don't know how I am going to get the parts but I think you are a genius and wanted to thank you for making this video. God bless you.
*It's called dynamo, bicycles have had that attachment since 60's, very popular design in russia was one that you could screw in and russian bicycles even came with special attachment on their frame that could allow dynamo connected and you had lights at night, what sucked ass was the incandescent bumbs, but now with LED's being so efficient one battery literally will last a week, then can be recharged in under an hour, so the drag of the dynamo isnt necessary.*
Hey man I wanted to thank you for uploading this video your device has allowed me to create a potato cannon that I do not need a battery for a grill Ignitor for the only thing I had to get was a capacitor some extra wiring and a battery thanks for your brilliant device and help
Nice build. I have a tip for you, idk if you will read this. When you are using the glue gun, glue another glue stick to the end of the one in the gun when it gets too short. Glue it on while the previous one is still sticking out a bit and you won't have to fiddle with it not feeding properly. I glue two on at once for big projects, doesnt really get in the way
Pretty sure you need a bridge rectifier (or at least some diodes) to make the AC into DC. I haven't played with that particular circuit before but I didn't see anything on it to convert the current.
I haven't tried this myself but apparently if you use parts from a USB in-car charger all the diodes, resistors etc. would be part of the circuitry. That USB bit he's using looks like it's the insides of one of those chargers. This guy explains that: ruclips.net/video/0FNEjC2OWUA/видео.html
A permanent magnet DC brush motor (which is what the what the unit he used appears to be) doesn't put out AC when you spin it - Polarity of the output is determined by which direction the motor shaft spins, and so long as the spin direction is the same, the output will be the same. The only reason to use a bridge rectifier (in this usage, it'd be more properly termed a set of "steering diodes", since it's not acting as a rectifier at all) with this setup is to make it so that it just plain doesn't care which way the motor is being turned - the polarity of the output will be the same.
This one is actually praticl(sorry I’m not good with spelling) because even if the motor creates a higher voltage than the phone can handle the board regulates the voltage to 5v!
For a few dollars more it would be better to replace the crank with an antique wind-up type mechanism that lasts at least an hour. Anyway congratulations!
This is so amazing , I would have done thousand of these and donated them to African countries. Maybe one day I'll make a project of free energy there who knows I love electrical engineering and I am planning to study 4 years !
I think a more practical use for it is for it to be used as an emergency measure when power goes out for long periods of time. These power outages happen to people all over the world due to natural disasters or just problems with the local electric grid.
This has one major flaw. In case of emergency you are not able to order the Boot Step-up power supply module. So, thats a big problem. The other items can be found while digging in old gear in your garage,cellar,etc.
You just need some multi-solder with the paste included. Ideally with a soldering gun as well although there might be other ways. I've got a portable propane solder gun with thin solder wrapped around it, very handy.
Can anyone help me to list all the supplies specifically on this generator.I got 3 days to do this since I need to present it in class for my big exam marks.
I will help you out. If you scroll back up to the top of this page and then look where it says description then click where it says 'see more' and then you will see the links for the parts except for the glue sticks and wooden pieces which you can get if you buy yourself an icecream. Hope that helps and I feel you and i like it when people help me out if i am struggling to find stuff and can't. God bless
This works but for those needing a quick charge this is not it. It is the idea how a emergency mechanical charger works, so it is useful but really slow
It’s like plugging a extension cord into itself it will work for a little then the battery will go out then it will stop because there would be no more energy
Nope. That looks to be an *OLD*-school (the underlying technology - the motor itself could have been made this morning) brush-style DC permanent magnet motor. Spin the shaft and it makes DC. Polarity depends entirely on which direction the shaft turns. Run the output wires to the inputs of either a monolithic "full-wave-bridge rectifier" chip, or four diodes wired the right way, and the polarity on the outputs will be the same regardless of which way the shaft spins.
I AM SPINNING FOR THREE HOURS STRAIGHT..... GONNA CHECK THE BATTERY(IT WAS DEAD BEFORE) REACTION: " 7% WHAT THE HELL??!!!!! I AM SUING THE GUY WHO MADE THIS VIDEO" JUST KIDDING(ABOUT THE SUING PART)
Better not turn that handle the other direction! it was not noted that the motor is DC or if the output is AC...kinda important. the principle is here but a lot of details missing that make it work properly.
yeah i live under a freeway and this is exactly what i need. I just don't have a credit card or money to order the parts but I am hoping i figure something out because this would be so handy.
the chip i used is a DC USB 0.9V-5V to 5V dc Boost Step-up Power Supply Module. It cost about a dollar. Basically it keeps the power to the phone regulated at 5 volts regardless of the source's power. Ill leave a link in the description to where it can be obtained
To begin with, the concept of charging your phone with this is retarded. He may be producing enough voltage but not enough amperage. For example, it could take him hours to charge up to 10 percent. And unless you want to kill your hand then you can do this all day to charge your phone.
Hmm so why can't you increase the ratio to reduce the crank speed to more reasonable rate? There's more hand strength available than the gear ratio here
You can use part of it. The phone charger is a transformer (110/220v ac to 5v dc) and a rectifier. Break the transformer circuit with an xacto knife. Solder both power wires to 5v circuit.
![Emergency mobile charger using DC Motor [2021]](http://i.ytimg.com/vi/T8iGHi5OvqA/mqdefault.jpg)
![Felix "Unfair" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/Oswujxm2Ag0/mqdefault.jpg)
BTW - You are ranked #1 for the search term "hand powered phone charger". Congrats on that.
he's also number 1 when i searched "charging crank"
@@delboywowsers not for me I had to scroll down
@@randomdachshund2452 A lot can happen in 2 years :D
@@delboywowsersTrue..
@@delboywowsershow about 4
Me: just sitting there on the train, spinning the rotors for hours. Battery: I refuse to charge more than 10%
M Moadeli ksmsjjsjsikaajsmmxjsmssimsjskwmsusjsmsksjsnsiamakakaiajajsiamaiakkaia,aakamaiamakia,aka,Asia,aka,aakakkakakakakakakakkamaoakakiamamzkskamakakakkakaskkskskakamkamakaka,Alaska,as,aak,Dhaka,liaismaikakKsksjskzkKakwo,wlal$&82782&-8-!$$$/$/$/$/$/$/$/$/$/$/$/$/$/$/$$/$--mzakajjsjzjzjzjzjzjzhhzhzjajakzkkakakamziajajja7277-$27/7727-7-7-7-7-7-7iwiwjjwjsjsjjsmsikajajkzkzkamamakskkskslmsizkzkzkzkzkkzkkzkakkzkzkzkakakKkziKi😨🙂😕😰😥😆😨😅😥😵😆🤕😢😆😢😢😢😨😅😬🤕😢👎🏿🖕😥😢👷😼😼😼👼😼👯👨👩👧👨❤️👨👨❤️👨👄👨👩👧👄👄👨👩👧👦👨❤️👨💏🐶🐶💏🐱🐼💏🐼🐼🐼🐼💏🐼🐼🐝🐝🐛🐶🐡🐥🐠🐁🐁🐧🐁🙈🙈🙈🌳🐧🍟🌮☂☂☂🌽☁️☁️🌽🍟☁️☁️🍧🍧🍙🌊🍡🌊🏂👾👾🏒🎮🎮🎮🎮🎮🎮🎮🏒🏒🚛🏸🚔🚛🚛🚛🏂🏂🏂🏒🚓🚓🚑🏂🚔🚔🚔🏆🏆🚔🚔🚔🚔🎽🌆🎇🌠🎇🎇🎡🎇🌠🌆🌆🌆🏭🌆🏫🕌🕌🕌🏡📸💾💽📷📷🎞📸 hshsksksk6272)2827272727277272728-8-7!)/72727272827728378$73738828288282$8-8262$usjajaimsizikskskzkwjuwhndidjxjsjjwjwjsjskkskwksmsimsjxkjdjxxjj&iwiwkkwjakakakakakkakaoaoqqoopppppppppwpwikaiskwisjsis5775755562829377473727))$/!!/7--$'zmaiiwnsizjwmaiiaiqaiwi8282636737277363)/$/$$2$2$/$/7)2/!/73!7272$27$-$7-$2727)26/)72)272)2)2727272-7/
Same
the golden gamer i can tell you are under the age of 0 just from that comment
Their comment was a fair and balanced game mechanic.
"under the age of 0" - really, that was the very best you could come up with??
Just made a similar one by using bike's dynamo but geared to the higher speed so it charges ultra fast.. the dynamo itself is 12V so i had to step-it-down using similar converter, a buck one and believe or not, going as fast as 20km/h charges it in cca 1.5h to full
I plan to use a similar circit with a dynomo on my bike to charge my phone as I pedel lol
what if u do this with higer voltage and use it to charge Aluminum supercapacitor battery which takes less time to charge, then now use the supercapacitor to power your gadget?
Do you by any chance have a 3D printing link where I can 3d print these gears?
@@lozsara119 not yet sir 🙁
@@paveljelinek772 thank you for replyinggg that’s a shame cuz I’m trying to make something similar for a school project
Wow thank you so much for making this video. I live outside with no electricity and was given by a friend the other day a flashlight that you can hand crank. And I had thought what if I took the wires off the LEDs and put them onto a power bank and could charge up my phone off that. But then i found this video just now and this is brilliant but i don't have any money and so i don't know how I am going to get the parts but I think you are a genius and wanted to thank you for making this video. God bless you.
What is the .otor. just an elctic one or dynamo?
fix it with bicycle wheel and generate power
Tivresh Pandey i really wanna try that now
Tivresh Pandey, or better yet connect it to your bike.
make one; www.instructables.com/id/Bicycle-USB-Output/ --
ruclips.net/video/GdK5SloghhM/видео.html
*It's called dynamo, bicycles have had that attachment since 60's, very popular design in russia was one that you could screw in and russian bicycles even came with special attachment on their frame that could allow dynamo connected and you had lights at night, what sucked ass was the incandescent bumbs, but now with LED's being so efficient one battery literally will last a week, then can be recharged in under an hour, so the drag of the dynamo isnt necessary.*
Hey man I wanted to thank you for uploading this video your device has allowed me to create a potato cannon that I do not need a battery for a grill Ignitor for the only thing I had to get was a capacitor some extra wiring and a battery thanks for your brilliant device and help
Nice build.
I have a tip for you, idk if you will read this.
When you are using the glue gun, glue another glue stick to the end of the one in the gun when it gets too short.
Glue it on while the previous one is still sticking out a bit and you won't have to fiddle with it not feeding properly.
I glue two on at once for big projects, doesnt really get in the way
I love that you also sell all the right stuff on your website! Thanks man!
excellent engineering. hot glue, and icecream sticks. wow. McIver could not have topped that!
there is gears, wood block, usb input, motor, and cables too
I need to connect this to my bike
Great idea there is hope after all
make one; www.instructables.com/id/Bicycle-USB-Output/ --
ruclips.net/video/GdK5SloghhM/видео.html
Llllllllllllllllllllllllllllllllllllllĺlllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllĺlllllll
Useful for zombie apoclypse
Pretty sure you need a bridge rectifier (or at least some diodes) to make the AC into DC. I haven't played with that particular circuit before but I didn't see anything on it to convert the current.
I haven't tried this myself but apparently if you use parts from a USB in-car charger all the diodes, resistors etc. would be part of the circuitry. That USB bit he's using looks like it's the insides of one of those chargers. This guy explains that: ruclips.net/video/0FNEjC2OWUA/видео.html
That's a dc motor 😐
A permanent magnet DC brush motor (which is what the what the unit he used appears to be) doesn't put out AC when you spin it - Polarity of the output is determined by which direction the motor shaft spins, and so long as the spin direction is the same, the output will be the same. The only reason to use a bridge rectifier (in this usage, it'd be more properly termed a set of "steering diodes", since it's not acting as a rectifier at all) with this setup is to make it so that it just plain doesn't care which way the motor is being turned - the polarity of the output will be the same.
This one is actually praticl(sorry I’m not good with spelling) because even if the motor creates a higher voltage than the phone can handle the board regulates the voltage to 5v!
Very Nice Idea:)
Pls bhi is me Jo ap ne kit use ki us ki detail send kre. Pls
For a few dollars more it would be better to replace the crank with an antique wind-up type mechanism that lasts at least an hour. Anyway congratulations!
This is so amazing , I would have done thousand of these and donated them to African countries. Maybe one day I'll make a project of free energy there who knows
I love electrical engineering and I am planning to study 4 years !
Razi Awad this is such an ignorant comment tbh
Zree at least he has a dream
@@zree7038 how is it ignorant?
Razi Awad there is no such thing as free energy
I think a more practical use for it is for it to be used as an emergency measure when power goes out for long periods of time.
These power outages happen to people all over the world due to natural disasters or just problems with the local electric grid.
Commenters: Put battery so you dont need to spin.
Me: Battery problems requires battery solutions
This is so cool. Found you over at vid.me and popped over here. Subscribed/Liked!
Can u suggest me I m working on a compact Solar Charger same output specs 5V 2amp
where do you buy these gears? from hardware store?
I find them at modle stores and romote control car shops
This has one major flaw. In case of emergency you are not able to order the Boot Step-up power supply module. So, thats a big problem. The other items can be found while digging in old gear in your garage,cellar,etc.
if it came down to it you could just use a dead power bank, a cheaper one
you don't build it under an emergency situation man. At that point it's to late to google for "how to" diy stuff :D.
Hi, what gear ratios are you using?? x
Nice work!. Have you measured the max current?
I love your stuff.
Where do you get a motor like that? Could you salvage one from like an old toy car?
Yeah, you can get this motor from a toy car and lots of diffrent tiny electric stuff
Great work, bro! But you should've put a bridge rectifier before the step up (down?). That way it wouldn't meter how you turn it. ;)
Can I ask what do you call to that motor thingy? I kinda need it for our research. I'm hoping you could reply to this.😊
I think its a DC motor - there is DC and AC - important distinction
Cool video, I'm working on having a video doing something familiar
Keep it up!
How much time did it take to charge fully ?
Eternity
Fuck it, i will just add hamster and hamster wheel
What type of motor r u using my good sir?
Hey do you happen to have any advice for sodering the wires of the motor to the chip?
You just need some multi-solder with the paste included. Ideally with a soldering gun as well although there might be other ways. I've got a portable propane solder gun with thin solder wrapped around it, very handy.
@@Themultimediaguy thanks. Just incase anyone else sees this i also managed to do it with a basic sodering rod after a few tries.
love how there's no link to a gear kit that has the proper shafts for the dimensions... sorta important
Can u pls. Send me list of materials u use by making the usb crank power generator,thanks
Simply amazing 😲😲😲
you should put a little battery so you don't keep on spinning it for a long time
Buzzfeedgreen The phone already act as a batttery
I think this should only be used for emergencies, or if you left your charger at home and forgot it. So cranking it shouldn't be much of an issue.
WTH is the use as a hand crank then?
You mean capacitor?
Can anyone help me to list all the supplies specifically on this generator.I got 3 days to do this since I need to present it in class for my big exam marks.
Should i recommend this to TSV on twitter?
excelente idea suuper genial me encanto, saludos desde colombia
felicitaciones jejeje
Can you please put the details and the supplies needed in the description box .🙈??
I need to do my school project in like 2 more days and I need to buy these like quicklu
@@gamingtricxpro2165 bruh what Happened to your project?
tu dois trouvé un moyen pour amplifier le mouvment encore plus ca serai genial
Can it power another motor that is similar to the video?
Yes
I'm here after ElectroBOOM fried his phone using his own hand-cranked phone charger
Can these be usb-c ??
Hello sir jo aapne use kiya hy is tarah ke gear kha milenge
now let's install them in prayer wheels and get a few Buddhists for some 'Positive Energy' :)
Hmm. How long would you need to do that for a 20 percent charge (assuming you're out in the wilderness and just need one phone call for help)?
what size gears did you use
Can you pls tell me the name of the circuit board you used?
Can someone tell me all the names of the materials? (I'm not really that familiar with them)
Ok
Ok
Dc motor, gears, cable
Guys what is rubber thing that put in mini dynamo?Thank you
If you could change the winding up to pressing
which can be charged only by one hand it was much better
very nice video
hi what was the gear ratio? thanks
Will it double the amount of volt it produce if I add another motor? plss answer
yes
Can someone please give me the full list of items??
I will help you out. If you scroll back up to the top of this page and then look where it says description then click where it says 'see more' and then you will see the links for the parts except for the glue sticks and wooden pieces which you can get if you buy yourself an icecream. Hope that helps and I feel you and i like it when people help me out if i am struggling to find stuff and can't. God bless
how much volt it generate
How big are those wires
This works but for those needing a quick charge this is not it. It is the idea how a emergency mechanical charger works, so it is useful but really slow
What mototr is that?
yes because I definitely have a spinning motor and gears laying around.
Yea you also need a voltage regulator
Did you try this and if so did it work
Change you crank into a dynamo and use some power that your generating to make it run
What if the hand crank powered a battery that spun the hand crank to power itself
It’s like plugging a extension cord into itself it will work for a little then the battery will go out then it will stop because there would be no more energy
An electric motor delivers an AC voltage. The boost converter is a DC to DC device. So, how is it possible that it works??
Nope. That looks to be an *OLD*-school (the underlying technology - the motor itself could have been made this morning) brush-style DC permanent magnet motor. Spin the shaft and it makes DC. Polarity depends entirely on which direction the shaft turns. Run the output wires to the inputs of either a monolithic "full-wave-bridge rectifier" chip, or four diodes wired the right way, and the polarity on the outputs will be the same regardless of which way the shaft spins.
I AM SPINNING FOR THREE HOURS STRAIGHT.....
GONNA CHECK THE BATTERY(IT WAS DEAD BEFORE)
REACTION: " 7% WHAT THE HELL??!!!!!
I AM SUING THE GUY WHO MADE THIS VIDEO"
JUST KIDDING(ABOUT THE SUING PART)
Well mechanical energy doesn't produce a lot witht hat thing
But if u had bigger gears maybe output is bigger
una consulta. ¿de cuantos dientes son cada engranaje?
What are those gears from?
Andy Nunya your local warehouse shop whatever its called.
What is the science principle behind it
What would you not just run a AA battery on the small motor to convert AA battery to mobile charge??
The purpose behind it is to generate the energy yourself.
Better not turn that handle the other direction! it was not noted that the motor is DC or if the output is AC...kinda important. the principle is here but a lot of details missing that make it work properly.
What Do you call that rounded thing with spikes or bars at the sides. pls. need answer immediatly!!! and please specify its size and width.
Siddiq Dialem a gear..?
Siddiq Dialem a gear, a cog, wheel?
This will be useful for those who go to forest and do survival
yeah i live under a freeway and this is exactly what i need. I just don't have a credit card or money to order the parts but I am hoping i figure something out because this would be so handy.
please tell the things used in this charger
what are the things used in this charger?
from where did u get the chip which chip is ig
the chip i used is a DC USB 0.9V-5V to 5V dc Boost Step-up Power Supply Module. It cost about a dollar. Basically it keeps the power to the phone regulated at 5 volts regardless of the source's power. Ill leave a link in the description to where it can be obtained
JoshBuilds but Does it Give 1A -2A current output...Cause. Even if V is Regulated...The Rate of Charging will depend on Its current
what is your motor's name?
Any way you can add a battery plz need help for project
this is hand crank
Don't get all crazy and tell people what you used now. 😊
Use a bigger motor which gives more voltage by cranky motion
I could only get one motor to generate 1/5 of a volt
Online the booster says it needs a 2v supply
Can somone tell me where to get the other parts, like the motor, and the gears.
Brandon Crandall you can buy the motor and gears in online or In mechanical shops
Try a local hobby shop. Any place the sells RC cars and planes...
Where do i get the gears tho
How long does it take to charge a dead phone? Please reply soon
To begin with, the concept of charging your phone with this is retarded. He may be producing enough voltage but not enough amperage. For example, it could take him hours to charge up to 10 percent. And unless you want to kill your hand then you can do this all day to charge your phone.
what is the motor?
A handle to better hold the thing would be nice
what is power output
If you put fan motor that thing that you spin then it will go faster
Hmm so why can't you increase the ratio to reduce the crank speed to more reasonable rate? There's more hand strength available than the gear ratio here
I need to connect this on my hamster wheel :v
DavidTPirateFox :3 Now that's genius
Thank you!!!!
Can I use a chip that was from a charger?
You can use part of it. The phone charger is a transformer (110/220v ac to 5v dc) and a rectifier. Break the transformer circuit with an xacto knife. Solder both power wires to 5v circuit.
Crank that Soulja Boi
Ill just buy a power bank but great vid though
That is a good idea
the brushed motor will weart out quickly. A stepper motor is much better.
I don't want to talk to anyone that bad. Let it die.
Good idea
What would happen if he spinned the other way around?
nice but it can be faster
if you add more gears
but nice