» Car DIY » Bicycles »Simple electric generator to charge your phone with a bike

A simple electric generator for charging a phone on a bicycle


Did you know that you can charge your phone while cycling? Now The wrench will show us how to make a simple electric generator that can generate enough energy to maintain the charge of your phone while riding a bicycle.

Watch a video of a homemade electric generator:



In order to make such an electric generator we need:
1. Unnecessary Car Charging for Phone
2. OTG cord or usb connector
3. Two small wooden bars
4. 12v electric motor
5. Plastic ties

Let's get started!

1. Take a block and glue the motor to it. Then we drill holes and fasten the motor to the couplers.

A simple electric generator for charging a phone on a bicycle








2. We disassemble unnecessary car charging. We cut off the excess wires, and solder our wires in place of the outgoing wires. Unforgettable chip solder to the motor. You need to solder the wires from the connector that was inserted into the cigarette lighter. We solder the usb connector to the output of the microcircuit. We will insert a cord into this connector, through which the phone will be charged.














3. Take another block and drill 3 holes.














4. We attach this entire structure to bike near the wheel. The shaft of our generator (rubber wheel) should touch the bicycle wheel. We try to pedal. If the phone does not charge, then you did something wrong. Be careful! When testing the device for the first time, measure the voltage on the usb connector! It should not exceed 5V.







Pedal and charge your smartphone!
7.7
7.7
7.1

Add a comment

    • smilesmilesxaxaokdontknowyahoonea
      bossscratchfoolyesyes-yesaggressivesecret
      sorrydancedance2dance3pardonhelpdrinks
      stopfriendsgoodgoodgoodwhistleswoontongue
      smokeclappingcraydeclarederisivedon-t_mentiondownload
      heatirefullaugh1mdameetingmoskingnegative
      not_ipopcornpunishreadscarescaressearch
      tauntthank_youthisto_clueumnikacuteagree
      badbeeeblack_eyeblum3blushboastboredom
      censoredpleasantrysecret2threatenvictoryyusun_bespectacled
      shokrespektlolprevedwelcomekrutoyya_za
      ya_dobryihelperne_huliganne_othodifludbanclose
6 comments
New bike flashlight generator 12V 6W Dynamo Motorized Friction Head Rear Light kit Discount Price: US $ 54.50 / PCS. Shipping: Free Shipping to Russian Federation by China Post Registered Air Mail
smile
Yes it will not be fine work, this is the layout, demo.No protection against dirt and rain. There is no normal clamping of the impeller to the bicycle wheel.
gay
Understand that not everyone has a machine tool, drill, etc. And besides, what difference does it look like, the main thing is that it works.
The Indian again made something from "..... and sticks", moreover, natural sticks. He can, he is very limited in his capabilities, a sort of village Kulibin. But here why drag all this sucks, and even distorting terminology?
Once upon a time, virtually all bicycles were dynamos
Well, that’s all. Dynamo and I were considered great cool.
Once upon a time, dynamos were practically on all bicycles. The headlights fed.

We advise you to read:

Hand it for the smartphone ...