xodaraP
Legendary
Hi guys,
I'm at the point with repairing boards where I can use a logic probe, but I need more information. I don't have an oscilloscope and don't feel I need to go that far, but I would love a logic comparator (HP 10529a being the best known)
I'm sure I've seen home made versions of this kind of device before, but I'm interested to know if such a thing really does exist I could build myself, or a cheaper and more available alternative to the HP unit, since nice as they are, they come up seldom and the price isn't for the faint hearted.
I'm at the point with repairing boards where I can use a logic probe, but I need more information. I don't have an oscilloscope and don't feel I need to go that far, but I would love a logic comparator (HP 10529a being the best known)
I'm sure I've seen home made versions of this kind of device before, but I'm interested to know if such a thing really does exist I could build myself, or a cheaper and more available alternative to the HP unit, since nice as they are, they come up seldom and the price isn't for the faint hearted.