IRON MAN Themed Rechargeable Flashlight

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About: student of ELECTRICAL ENGINEERING

Hi friends....

it is a rechargeable flashlight which we can control by hand's moves.

Iron man themed flashlight.

Step 1: What You Need...

- LEDs

here I use 13 White LEDs

-TP4056 charger circuit

- stainless steel wire

- PCB

- plastic ring

- Li-iron battery

- switch

here I make simple hand control switch. I use magnets,PCB strip, metal ring

.- one diode (1N4007)

Step 2: Join All LEDs in PCB.

cut the round shep PCB.

And solder all LEDs parallel connection.

Step 3: Now Plastic Ring

here I use 350mm diameter plastic ring.

drill two holes.

you can make it by 3D printer.

after drilling holes placed in stainless steel wire.

Step 4: Led Circuit and Plastic Ring

join LED circuit and plastic ring using hot glue gun.

Step 5: Connection

Now make all connection as diagram.

solder positive terminal of battery to PCB strip.

solder Positive terminal of LEDs to metal ring.

and connect ground of battery to negative of LEDs

Step 6: Make a Switch

here I use PCB strip, magnets and metal ring.show on figure. solder positive terminal of battery to PCB strip.solder Positive terminal of LEDs to metal ring.

Step 7: Done

now fold the stainless steel wire size of hand.

Step 8: Demonstration

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    7 Discussions

    0
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    Rytag

    1 year ago

    cool!

    0
    None
    Korzer

    2 years ago

    that's a pretty cool idea. I love the idea of the switch

    1 reply