Simple USB Tester

Published

Introduction: Simple USB Tester

This is Simple USB polarity and data activity tester

This is very easy to make circuit ..

Parts
2X 1/4 or 1/8 W 1K ohms resistance.
1X RED LED
1X GREEN LED
1X BLUE LED
1X General PCB
1X USB Male Port
1X OLD USB Drive Case


How to Test.....

Green LED ON          >>Polarity OK
Red LED ON              >>Polarity Reversed
Blue LED FLICKERS >>DATA Port OK

NO LED ON PORT DEAD OR DISCONNECTED


2 People Made This Project!

Recommendations

  • Make it Move Contest

    Make it Move Contest
  • Planter Challenge

    Planter Challenge
  • Clocks Contest

    Clocks Contest
user

We have a be nice policy.
Please be positive and constructive.

Tips

Questions

6 Comments

There will be no activity on "D-" using this tester , You need some type of communication to get "D-" activity.

hi there the D- dont plug on GND?? why?

Just made one of these, given to a friend to test further. pretty cool and simple. Thanks.

USB Tester.jpg

This works pretty good, I threw it in a project box since i didnt have breadboard but i like it, easier than the one that uses the etched circuit board.