Quick cable tester

Cable tester

I got a batch of cables that had a few bad wires in them, so I needed to test every cable. Checking all the wires with a multimeter was out, so I built this simple cable tester out of a proto board, some headers, an LED, a resistor, and some wire. It just completes a circuit through all the wires in a cable; if any wire is bad, the LED will not light. Simple concept, but it allowed me to test about 300 cables in about half an hour. A video of a few cable tests is below:



Submitted by Garrett on Mon, 01/12/2009 - 22:54.

the presentation method is

the presentation method is very good because first they explain the intitial things and secong phase it is start to describe the main things whick is necessary to explain it.

cable trays

great effort of the writer

great effort of the writer it has internely and externly power of explanation of the typical pionts.

cable tray

Split wire loom are used in

Split wire loom are used in wide-range applications.This cable organizer is very efficient if there’s an instance where you have to add another wire subsequently, you can just easily slip it into the split wire loom without having to remove the whole cable or wire bundles.
cable trays

Before reading your post i


Before reading your post i don't know another option for adsense. thanks for sharing.

cable management

Great article, i just read

Great article, i just read one and you make simple conclusion and powerful to learn.

cable management

it has really had an impact

it has really had an impact on me - at long last I am actually starting to understand it! I understood your writing! *having a eureka moment here!* Thank you
cable tray

Hey--I just wanted to say hi

Hey--I just wanted to say hi and tell you how wonderful I think your blog is. I am a latecomer, unfortunately--but I will keep a close eye on it, now that I have found it. Take care, and thanks for all of the awesome information!

unique gifts | Anniversary Gifts | Birthday Gifts

unique gifts Anniversary

unique gifts Anniversary Gifts Birthday Gifts

Yeah well I think that its tough when a lot of stuff has been going on already and then you step into office to clean things up, hope he has a big mop with a good size log basket bin for all the rubish

Post new comment

The content of this field is kept private and will not be shown publicly.