Search found 1526 matches

by CeaSaR
Sat Apr 20, 2019 4:06 pm
Forum: General Discussion
Topic: ok,, New Project time,,,
Replies: 31
Views: 2883

Re: ok,, New Project time,,,

Don't forget what I said earlier about the top 22% being basically disregarded. If you step back and think about it, the original dial / readout registered full at that point also. So no matter what, you still have the same resolution and accuracy of the original setup. If it was good enough for the...
by CeaSaR
Sat Apr 20, 2019 10:07 am
Forum: General Discussion
Topic: ok,, New Project time,,,
Replies: 31
Views: 2883

Re: ok,, New Project time,,,

If, initially, you don't get good results with a direct read off the sensor, add a buffer amp to provide more current or even a higher voltage range. That's about the only caveat I can see with such a circuit, since it usually sees a much higher voltage range.

We'll be waiting on results. Good luck!
by CeaSaR
Wed Apr 10, 2019 7:03 pm
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 86
Views: 5463

Re: Odd Commercial Products.........

For those that know the story, at least this one is NOT a marshmallow.

https://www.bestproducts.com/lifestyle/ ... ody-pillow

CeaSaR
by CeaSaR
Wed Apr 10, 2019 6:49 pm
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 86
Views: 5463

Re: Odd Commercial Products.........

Just need some water cooling for the LEDs and you're are on the way to hella lumens https://gfycat.com/delightfulvigilantcarpenterant-flashlight-led Hmmm............ I wonder if you could substitute peltier junctions for the cooling instead of the water cooling system? Signed: Janitor Tzap I think ...
by CeaSaR
Tue Apr 09, 2019 9:04 am
Forum: General Discussion
Topic: Soldering iron tip woes
Replies: 11
Views: 592

Re: Soldering iron tip woes

You'll probably laugh and most likely wince, but on my OOOOLLLLLDDDD Radio Shack iron with the Pyramid tip, all I do is use a file to keep the shape and it retakes a tinning right away. Of course, I don't use mine as hard as you guys do, so I still have my original tip. :D

CeaSaR
by CeaSaR
Thu Apr 04, 2019 10:35 am
Forum: General Discussion
Topic: Technology Backfire?
Replies: 31
Views: 1168

Re: Technology Backfire?

..... Maybe parking pointing North, so it can recharge from the earth's magnetic field will work. Only time, and the lemon laws will tell! Better check your local magnetic inclination! LOL Shouldn't you hang the car from a cable and let it swing across the earth's magnetic fields? Hmmm... :D :D :D
by CeaSaR
Tue Mar 26, 2019 4:19 pm
Forum: General Discussion
Topic: Impending Forum Milestone
Replies: 7
Views: 540

Re: Impending Forum Milestone

Congratulations dacflyer!!! This post tied and your post about your WIFI clock has broken the longstanding record. And nary a contrarian disagreement of epic proportion in sight. CeaSaR https://i1.wp.com/azwildlife.org/wp-content/uploads/2018/07/trophy.png (See what happens when I miss a night due t...
by CeaSaR
Wed Mar 20, 2019 1:05 pm
Forum: General Discussion
Topic: Ham License
Replies: 9
Views: 589

Re: Ham License

Hey jwax, missed the part about the USAF. Thank you for your service. To all who have been in the Armed Forces, a huge thank you for your service. Do either of you, or anyone else, know what's required for QRP / flea power? It's been years since I've read about it and quite frankly, can't remember w...
by CeaSaR
Mon Mar 18, 2019 10:24 pm
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 86
Views: 5463

Re: Odd Commercial Products.........

Who cares if they are or not? You get a FREE MASK on the back of the box!!!
Woo hoo!
Lol
by CeaSaR
Mon Mar 18, 2019 7:29 pm
Forum: General Discussion
Topic: Ham License
Replies: 9
Views: 589

Re: Ham License

What is amazing is that I see quite a few amateur radio license plates in my little neck of the woods, SE Pennsylvania. I also think I see them playing fox and the hound quite often too. I have yet to catch a local hamfest or meet. Next local one is July 13. Hope to get closer to re-entering the lis...
by CeaSaR
Mon Mar 18, 2019 7:23 pm
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 86
Views: 5463

Re: Odd Commercial Products.........

Image
I see these donuts all the time in the store. So tiny. Must be over a thousand in a box! And the name is so upbeat - it even has "Cheer" in it!
LOL
(And they're gluten free!)
by CeaSaR
Sat Mar 16, 2019 11:41 am
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 86
Views: 5463

Re: Odd Commercial Products.........

Wow! I just saw a Bell & Howell Disk Lights commercial, and they say these revolutionary devices utilize "solar conversion technology" and "energy storage containers". Does anyone know about these revolutionary technologies? ;) :) :D /sarcasm off/ CeaSaR Around the 25 second mark: https://youtu.be/G...
by CeaSaR
Thu Mar 14, 2019 3:42 am
Forum: General Discussion
Topic: Ham License
Replies: 9
Views: 589

Re: Ham License

Congrats!

Guess I need to dig out my dear departed Uncle's old Hallicrafters and see what I can hear. :)
by CeaSaR
Tue Mar 12, 2019 5:56 pm
Forum: General Discussion
Topic: Any integrated circuit that works as the old tone decoder but for RF ?
Replies: 7
Views: 394

Re: Any integrated circuit that works as the old tone decoder but for RF ?

Shortwave and the old Air band. You could set up some divide by chips and feed them into the ADC pins of a microcontroller, sampling the pins at X intervals, to see when the signal comes through. Then the code can compare the frequency to a range, and if it falls within, it can output a high to turn...
by CeaSaR
Sat Mar 09, 2019 6:03 pm
Forum: General Discussion
Topic: Impending Forum Milestone
Replies: 7
Views: 540

Impending Forum Milestone

For all of us old timers on here, we have memories of one prolific member. I can't say what types of memories you have, but none the less, the name Chris Smith brings back a time when the board was quite active. He has been the top poster for as long as I've been a member. Well, it seems that we are...