This page presents a simple circuit for inverting a signal. It also gives you a design for building it on a bit of perf-board. You might want it, say, if you were using my PCB227 "state-to-pulse-train" trick in, say, a building monitoring system.
Unlike most circuits in this series, I don't offer a PCB for it. This one is for building on a bit of perf-board, loosely speaking, aka strip board.
Apologies for the rough state of this page. Better rough... but ready and published? Or would you rather I'd waited until it could be "pretty"?
(Note-to-myself: AND there is information about my use of a copy of this circuit at NC in my private notes on such things.)
You are responsible for any consequences of using what is on any of my pages!
Please get in touch if you discover any flaws in the board, or any ways to go wrong. How are using it would also be of interest.
I would welcome news of any use you put the PCB to... especially if it comes with a photo, and permission to mention here. By all means give me with that any website, blog, etc, you want publicity for.
If you found this of interest, please mention in fora, give it a Facebook "like", or whatever. I've almost given up writing these pages, because it seems they are seldom read, and of course not every reader will use them... so... is there any point? If you want more of this stuff, help!?
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To email this page's editor, Tom Boyd.... Editor's email address. Suggestions welcomed! Please cite "PCB278-inverter.htm".
Page has been tested for compliance with INDUSTRY (not MS-only) standards, using the free, publicly accessible validator at validator.w3.org. Mostly passes, unless there are some instances of pre-HTML5 element alignment lingering.
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