continuity tester

hello , i hope you are fine , plz i'm looking for a report of continuity tester using arduino
heeeeeeeeeeeelp me plzzzzzzz

KIFTA:
hello , i hope you are fine , plz i'm looking for a report of continuity tester using arduino
heeeeeeeeeeeelp me plzzzzzzz

I assume that you are looking for a program to test continuity.

Connect one end of the item to be tested to GND and test the state of the other end by connecting it to an Arduino pin and using digitalRead().

For extra points connect one end to a digital output pin and change its state at intervals. Read the state of the other end. If its state follows the state of the other end then the two ends are connected.

What code have you written so far ?

I guess that cuts out using a AAA battery and red led?

GoForSmoke:
I guess that cuts out using a AAA battery and red led?

You don't even need the LED.

AAA battery terminal to one end of the item to be tested
Wet finger on the other end of the item
Tongue on the other battery terminal and you can taste whether the item provides continuity.

Hi,
Welcome to the forum.

Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html

Can you please tell us your electronics, programming, Arduino, hardware experience?

Is this a school project?

Thanks.. Tom.. :slight_smile: