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General Category => General Discussion => Topic started by: DBoulanger on February 03, 2016, 23:13:22 PM

Title: Potential error in the design/specifications
Post by: DBoulanger on February 03, 2016, 23:13:22 PM
Hi Giorgos,

As I was searching for a "555 based Missing pulse detector" circuit, I saw the one you have in your "Theory / 555 Circuits" section.

The concept is identical to quite a lot of other ones on the net, however you're suggesting NPN transistors while the diagram is showing a PNP type transistor.

Take a few seconds to correct the situation and avoid errors.

Have a nice day.
Title: Re: Potential error in the design/specifications
Post by: kam on February 05, 2016, 09:56:34 AM
thank you  8)