Self-made gadgets that will help you out in a hopeless situation

Anastasia Sergeeva
17.11.2016

Self-made gadgets that will help you out in a hopeless situation

Some readers may say that all these devices can be bought in any online store, but if it doesn’t wait and delivery, and you have extra parts and tools, then why not make useful gadgets with your own hands? Go!

Flashlight, adapter and mini jack

Phone flashlight

In order not to use the flash of the smartphone as a flashlight and prevent it from overheating, make such gadgets with your own hands! To create a flashlight you need to find:

  • Micro USB connector;
  • white LED;
  • 100 Ohm resistor;
  • file;
  • soldering iron.

Getting Started:

  1. Remove the connector from the enclosure.Body disassembly
  2. We are looking for a plus (+) connector - as a rule, it is located on the right side of the first leg (if anything, look for pinout of contacts on the Internet). To solder the resistor.Spike connector and resistor
  3. Solder to the resistor the anode (+) of the LED. The cathode (-) is soldered to the minus from the connector.Solder the LED
  4. To fit the LED into the case from USB, use the file and file a plastic part of it a little.Plastic cutting
  5. Insert the resulting structure into the case. Flashlight can be used!Flashlight Ready

USB 2.0 adapter

Do you want to connect a standard USB flash drive to your smartphone, but there is no adapter? Again, remember about homemade gadgets! You still need Micro USB, as well as a USB 2.0 socket.

  1. We disassemble the USB-socket.Nest disassembly
  2. Cut off the wires from it, leaving only the small ends.Wire cutting
  3. Now you should solder the micro connector to USB 2.0. Watch that the pins match: the black wire is this, the white one is “+”, the green one is “-”, the red one is +.Spike parts
  4. Cut out a suitable hole in the housing of the socket and place soldered connectors into it.Ready Adapter

See how easy it is to create convenient gadgets with your own hands - now, right on your smartphone, you can watch documents from a flash drive!

Mini headphone jack

The wire came off next to the mini-jack - it does not matter! In addition to the already familiar tools, you need a plastic plug on the tip of a medical syringe.

  1. Remove the cap from the syringe, remove the needle from it.Cap from the syringe
  2. Drill a hole in the nose that fits in diameter to your headphone wire.Drill hole
  3. Solder the wires to each other.Wire soldering
  4. Insert the plastic sleeve from the cap tightly into place. That's all!Ready mini jack

But how do other gadgets do it yourself - try to make the same stand-charger:

Related article: How to make a portable charger for iPhone in 10 minutes?

Take it to yourself, tell your friends!
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  • Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation

    Self-made gadgets that will help you out in a hopeless situation