A flashlight is a useful device in every home. We present to your attention a review of an interesting idea for the manufacture of a flashlight with a charging function. The uniqueness of this flashlight is that it will be assembled in the adapter housing, and all components, according to the author, will complement each other.
Let's start by watching the author’s video
We will need:
- adapter;
- Charger from a mobile phone;
- battery from an old phone;
- switch;
- LEDs;
- soldering iron;
- glue gun.
The adapter will serve as a housing. There is not enough space in it, due to the large number of components, but the problem can be solved by moving the components from the charger into it.
Let's start by disassembling the adapter. To do this, open its body.
Solder the wires from the board.
Next, we disassemble the charger case from the mobile phone and do the same.
Electronic part of the charger is smaller because its power is less than the power of the adapter. Having freed up space in the adapter, you need to take care of the rest of the components. Next, we make holes for LED bulbs.
We also make a place for the switch.
We connect the wires to the board removed from the charger for the mobile phone.
Next, we connect the LED bulbs, as well as the battery.
At the end we connect the switch.
We assemble the design.
We fix the LED bulbs and the switch with a glue gun, providing also better insulation.
Our flashlight is ready.
