Homemade Hand Crank Generator (real output) - Charge Batteries, Phone
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- เผยแพร่เมื่อ 24 ก.ค. 2021
- In this video I'm showing a Crank generator I built from scrap and some new parts, no welding or special tools where used to build this generator, I will post a build video soon. The crank generator can easily charge phones, flashlights, electronics and power lights etc. Perfect for use in a power outage emergency to keep phones and flashlights charged up. The generator has a built in battery so you don't have to keep cranking while charging, the system works by charging up capacitors than there energy is funneled off slowly to charge the internal battery. Build cost was around $50 USD this generator could be made in many different ways with free scrap parts and the cost could be way less or free. All the wiring is very simple just two wires in and out of each component there is also a diode to prevent the motor from powering up plus fuses, all the parts can be found online. The generator is built from a old computer case, tricycle parts, 24v scooter motor, 25H chain and sprocket, 500f super capacitors, boost module, power bank module, 18650 batteries, lithium protection charge board, diode, some switches, old voltage meter, digital voltage display wire etc.
Big Thanks to my Subscribers, hope you're all doing good. If your new to the channel Please consider subscribing @kurtscottage and turning on notifications if you like to know when I drop a new video. My channel is all about sharing info and ideas and I'm always working on new projects. Thanks for Watching. Peace - แนวปฏิบัติและการใช้ชีวิต
Thank for Information 😊❤❤🇮🇳.. Good day 😊
So good to see you still on TH-cam. I've been following you for years - cobbling together various ingenious items. Thank you for showing the world your innovations and ideas!
Thank you so much for supporting me 😌
love the idea of using an old computer case.
i also appreciate the welding free setup
Thanks! I try and build some projects without welding, defiantly important when not everyone has a welder or a place they can weld in.
Absolutely great. I liked the way you repurposed a computer case. Very original, and the bike gears too. I made my own generator as well but no gears, less noise. I posted it on youtube as well. The creativity is great with your creation. Keep up the good work.
Thank you very much! 👍
It’s sounds like a good idea.. nice work
Mate, this is one of the greatest things I have ever SEEN!!!!! Thanks so Much!!!!
Thanks a million 👍 and You're Welcome, glad you find it useful.
@@kurtscottage Yeah, thanks, I do, I like working with batteries and technical. Yeah, it would be good to make a lot of power, but there's multiple arms that also need attention.
Very good idea
If you want to make a very efficient one reuse the motors from the hoverboard scooters as 3 phase generators need 6 diodes per each and with modest cranking they can make 12V at 1.5 to 2A. Store in a capacitor and feed a 12V to 5V converter. Can generate much more power using an exercize bike as the rotation source. One i built a while ago uses a washing machine drum motor that feeds a 3 ohase bridge, a couple large electrolytics that feeds an actual switch mode PS battery charger/inverter. The voltage output is about 260V raw from the motor though, so be careful when you use one of those 😮
Amazing ideal...Peace
that's awesome
Cool...!
way back when i was in a automotive class we use to charge up the car condensers and yell at someone hey catch and it would do its thing on them
Hello, could you tell me in which order are your parts connected? such as live from the motor - diode - ect? I'm building one similar to yours in the video, but i'm interested in how it's all connected. Thanks
When I put more than one dynamo, will I double the charging process in a faster time and with less effort?
Would a 12v 6w bicycle dynamo charge a 500f super capacitor or is there not enough there to do anything? Thanks.
if you connect the boost converter to the capacitors, how do you prevent putting too much voltage? do you NEED a voltage meter?
shorten the chain or put tensioner on it. i'd add kind of flywheel to the crank too (simple 1/2 to 3/4" steel plate will do) to ease the prolonged charging. Also, longer handle will help tremendously in charging (as will bigger sprocket if you can get one).
Thanks 👍 good advise for all of us, I love the ideas coming in.
@@kurtscottage no probs, glad to help. after all we're all in this shit together, right? ;)
How can we purchase a power bank with a Handcrank in the event that Solar power from sunshine is not available?
Handcrank power banks looks like they’re only giving us 60 to 120 W. So what’s another good way to establish power or electricity when you run out of fuel and the batteries die and there’s a black out from the sun? Fire?
if you have a river or running stream near you, you can make a mini hydroelectric dam to generate electricity. Or if you have a source of water you can make a steam engine that would spin a turbine and create energy. Would take a fair bit of know-how about steam engines and general ingenuity to be able to pull that off
Hi Boss , I am interested in a small hand crank generator that can charge my motobike battery for my self starter. At times I have to kick start my motorcycle especially while I am on travelling for work, coming home the battery voltage is below level for the self starter to start. . Any possibility of making one for me.
Have you thought about making one of these Contraptions with a bigger battery or with enough batteries to maybe power a TV or a fridge
You're welcome! 👍
Can you make me one or tell me where to get it with the most highest voltage
Niceee
Hey, can I interview you over email about generating your own power?
Remember calories are also fuel LOL
yeah theres no free energy unless those motor and altenator ones like altenator must be super good and dc motor must use little energy
i used a car alternator and 12v battery, same idea..
You are not going to get many watts out of this !
That is a great point
And a point many people do not seem to understand
Power in and then Power out
Then whatever loss
How many watts can a human produce on average ?
Likely less than the average person thinks
Thanks, helps people understand this better when it comes to human power. Check out toaster challenge videos, it takes a lot of energy just to toast one peace of bread.
Can I pay you to make me something like this?
That’s what I wanna know - why aren’t they manufactured to buy - I don’t want to make one - too frustrating!
@@violaspencer5628they are
WHY are all these crank generators DIY???
Why aren’t they manufactured for people who’d like to have one but don’t want to DIY?
You can buy crank generators on sites like Amz, Ail and other sites, they have USBs out and you can hook them to a battery for charging.
Great build👍, I was thinking about making a hand crank dynamo from 110 amp car alternator, do you think that would work or would it have too much resistance for to be practical?
Peddle power would be better as they need high RPMs to generate significant power.