Mini Portable Mobile Charger and DC Fan with Light

*Description:*
Welcome to our channel! In this video, we'll show you how to create a mini portable mobile charger and a DC fan with a light. These projects are perfect for school students and DIY enthusiasts who want to learn about simple electronic circuits and portable power solutions. Using easily accessible materials, you can build practical and educational models.
*Key Features:*
1. *Portable Power Solutions:* Learn about creating a mini mobile charger and a portable DC fan with a light.
2. *Simple Components:* Use readily available materials to build the models.
3. *Hands-On Learning:* Great for understanding basic electronics and portable devices.
*Materials Needed for Mobile Charger:*
18650 lithium-ion battery
18650 battery holder
TP4056 charging module with protection
Boost converter module (5V output)
USB output port
Wires
Soldering iron and solder
Heat shrink tubing or electrical tape
Small plastic or cardboard enclosure (for the case)
Switch (optional)
Hot glue gun
*Materials Needed for DC Fan with Light:*
Small DC motor (3-6V)
Fan blades (can be made from plastic or cardboard)
LED light
18650 lithium-ion battery
18650 battery holder
Switch
Wires
Soldering iron and solder
Heat shrink tubing or electrical tape
Small plastic or cardboard enclosure (for the case)
Hot glue gun
*Step-by-Step Instructions for Mobile Charger:*
1. *Preparing the Battery and Holder:*
Place the 18650 lithium-ion battery into the battery holder.
Solder wires to the positive and negative terminals of the battery holder.
2. *Connecting the Charging Module:*
Connect the wires from the battery holder to the input terminals of the TP4056 charging module (B+ and B-).
Ensure the connections are secure and insulated with heat shrink tubing or electrical tape.
3. *Connecting the Boost Converter:*
Connect the output terminals of the TP4056 module (OUT+ and OUT-) to the input terminals of the boost converter module.
Ensure correct polarity and secure connections.
4. *Adding the USB Output Port:*
Connect the output terminals of the boost converter module to the USB output port.
Ensure the connections are secure and insulated.
5. *Assembling the Charger:*
Place all components into the small plastic or cardboard enclosure.
Secure the components with hot glue.
Optionally, add a switch between the battery holder and the TP4056 module for easy on/off control.
6. *Testing the Charger:*
Connect your mobile phone to the USB output port and observe the charging process.
Ensure the charger is working correctly and safely.
*Step-by-Step Instructions for DC Fan with Light:*
1. *Preparing the Battery and Holder:*
Place the 18650 lithium-ion battery into the battery holder.
Solder wires to the positive and negative terminals of the battery holder.
2. *Connecting the DC Motor:*
Connect the wires from the battery holder to the terminals of the DC motor.
Ensure the connections are secure and insulated.
3. *Attaching the Fan Blades:*
Attach the fan blades to the shaft of the DC motor. You can use pre-made fan blades or create your own from plastic or cardboard.
4. *Adding the LED Light:*
Connect the LED light in parallel with the DC motor. Solder wires to the LED terminals and connect them to the same points where the motor is connected.
Ensure correct polarity for the LED light and secure connections.
5. *Adding a Switch:*
Add a switch between the battery holder and the DC motor to control the fan and light.
Solder the switch in series with the positive wire from the battery holder.
6. *Assembling the Fan with Light:*
Place all components into the small plastic or cardboard enclosure.
Secure the components with hot glue.
Ensure the fan blades have enough space to rotate freely.
7. *Testing the DC Fan with Light:*
Turn on the switch and observe the fan blades rotating and the LED light illuminating.
Ensure the fan and light are working correctly and safely.
*Conclusion:*
Your mini portable mobile charger and DC fan with light are now complete! These projects not only demonstrate the principles of basic electronics and portable power solutions but also provide practical and useful devices. Use these models to understand the importance of renewable energy and portable power daily.
*More Projects:* [Anukul Electro Systems](sites.google.c...)
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