Simple Logic Probe

Thread Starter

T.Jackson

Joined Nov 22, 2011
328
Looking for suggestions on how to make a simple logic probe for simple digital electronics.

Something a bit different than what has been done already.

Post your schematic ..........
 

SgtWookie

Joined Jul 17, 2007
22,210
Something a bit different than what has been done already.

Post your schematic ..........
If you want something different, then why look at what's already been done?
:confused:

Bertus posted a very interesting logic probe awhile back that used a 7-segment display rotated horizontally to show whether the signal was high, low, pulse, mainly high, mainly low. Can't remember where it was posted. Completed Projects Forum, perhaps?

[eta]
Yep, here:
http://forum.allaboutcircuits.com/showthread.php?t=22076
 

bertus

Joined Apr 5, 2008
20,230
Hello,

All information is inside the thread SgtWookie pointed you.



It is compatable with TTL levels.

Bertus
 
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