Portable LED Flashlight

💡 Basic Information
The flashlight I propose to assemble is a versatile solution suitable for various situations: during blackouts, on hikes, while fishing, or simply for everyday household needs. Its compact size, autonomy, and Type-C charging capability make this device portable. The assembly cost is affordable, and ordering components during sales can save you even more.


⚙️ Components
To build the flashlight, you will need the following parts:
2. COB LED Module: Provides bright illumination, dimensions 94x50 mm.
3. 18650 Battery Holder: Ensures secure placement of the battery.
4. 18650 Battery: Rechargeable power source.
5. TP4056 Charging Module: Includes protection against short circuits.
6. PWM Controller: For adjusting light brightness.
7. Battery Charge Indicator: Displays the battery charge level.
8. MT3608 Module: Boosts voltage to the required level.
9. Button: Used to turn the flashlight on and off.
10. Magnets, wires, heat shrink tubing: Additional elements for ease of a