|
|
|
Pulse Width Modulation
For those of you who like to tinker;
Cool little Pulse Width Modulator.
https://www.jameco.com/Jameco/worksh...?CID=HPWORKPWM
Enjoy your day.
DonL
Don't pay someone to do a job fast, when you can do a half-fast job yourself.
back in the old days, I make a little pulse width modulator control for my model N train's speed. The original power pack that came with the trains was unable to properly control the train at low crawl speeds, so I found this article in one of the magazines, I think it was my old Radio TV Experimenter back in the 70's. worked great.
I am definitely not a pro plumber, but I am a pro crastinator
Do you still play with the trains ?
They are fun.
I like the slot cars also.
Now they cheat and use magnets to keep them on the track.
Don't pay someone to do a job fast, when you can do a half-fast job yourself.
No Don, I don't have the trains anymore. Some I sold at a Lionel train store in NYC (I think they were O gauge?), and some I sold to buyers that had placed ads in train magazines. That was all in the 70's too. I did make out pretty good selling all that stuff.Originally Posted by DonL
I have no more interest in trains; it was just a passing fancy and envy of others enjoying their trains.
I am definitely not a pro plumber
It is OK to say that your wife made you get rid of them. She is your funnest play toy, Got to love them Females.
I understand. ...lol...
Don't pay someone to do a job fast, when you can do a half-fast job yourself.
Not that I was trying to, but I can't fool you. So right Don. 47 years together a few days ago. she is still hot, but it comes in flashes now.
I am definitely not a pro plumber
We can't live with them and we can't live without them.
They got us by the balls.
But that is a good thing...
Don't pay someone to do a job fast, when you can do a half-fast job yourself.
But in that case the modulation is FM
I am definitely not a pro plumber
Posting Permissions
Reply With Quote
Bookmarks