This video demonstrates methods to charge a phone without the need for a charger, power bank, or electricity. It first shows using a lemon as a makeshift battery by inserting two electrodes into it, resulting in a small electric current. The second method employs a simple candle by lighting it and creating a current between zinc and copper wires. Another technique involves harvesting energy from plants using organic materials and a piece of copper. Additionally, the video offers tips on utilizing the sun’s energy with a magnifying glass and using a windmill to generate power..
We often find ourselves in a situation where we do not have the facilities to charge our cell phones. What do we do in such a situation?
We can use the Hand Crank Charger that charges a phone without a charger, electricity, or power bank.
We need easily available things to make this charger such as
- DC Motor
- Hand crank
- 5V USB booster module
Steps to make this charger:
- Take DC Motor. You can find that in any old gadget and solder wires on it. After soldering wires, test the output voltage.
- We need 5V to charge a phone and it’s not producing the required voltage to charge a cell phone.
What will you do?
- Test it with the other motors.
- Still not getting the proper 5 Volt.
- Find a hand crank, add a 5V USB booster module and test the result. The hand crank helped in generating the required amount of volt to charge a phone. And you are sorted.
Charge your phone with the Hand Crank Charger anywhere, without electricity or a charger.
Are you excited to create a robotics project like this? Come and join our free robotics workshop.
We often find ourselves in a situation where we do not have the facilities to charge our cell phones. What do we do in such a situation? We can use the Hand Crank Charger that charges a phone without a charger, electricity, or power bank.
To make this charger, you only need a few easily available items such as a DC Motor, wire, hand crank, and a 5V USB booster module. First, take a DC Motor and solder wires on it. Test the output voltage to ensure it is not producing the required 5V to charge a phone. If not, try using other motors until you find the right one.
If you still can’t get the proper 5V, find a hand crank and attach a 5V USB booster module to it. Test the result, and you will see that the hand crank helps in generating the required amount of voltage to charge a phone. With this simple DIY solution, you can charge your phone anywhere, without electricity or a charger.
If you are interested in creating robotics projects like this, consider joining our free robotics workshop. It’s a great opportunity to learn and explore the world of robotics.
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