Search found 1186 matches

by Janitor Tzap
Fri Jun 29, 2018 10:14 am
Forum: Up For Grabs
Topic: Vintage Radio Shack Headphones.....
Replies: 4
Views: 102

Re: Vintage Radio Shack Headphones.....

How's the fidelity of the headphones? I remember seeing them back in the day but don't remember the specs. CeaSaR Hmmm........... I've tried looking up the spec's, but have found no info on what the frequency response range is on these. Though, I found an old Radio Shack Ad from 1968 that says it c...
by Janitor Tzap
Thu Jun 28, 2018 8:40 pm
Forum: Up For Grabs
Topic: Vintage Radio Shack Headphones.....
Replies: 4
Views: 102

Re: Vintage Radio Shack Headphones.....

Look like dictation style headphones. Anyone still a transcriptionist? :) CeaSaR These were used with an old portable GE Cassette Play/Recorder in the 1970's. https://www.picclickimg.com/d/l400/pict/142824448791_/Vintage-General-Electric-Solid-State-Cassette-Recorder-Tape.jpg The GE Cassette Player...
by Janitor Tzap
Wed Jun 27, 2018 3:16 pm
Forum: Up For Grabs
Topic: Vintage Radio Shack Headphones.....
Replies: 4
Views: 102

Vintage Radio Shack Headphones.....

Realistic DUoFONE Stereo / Mono Headphones. Cat# 33 - 196 https://images.craigslist.org/00505_6PfpY7s8mDe_600x450.jpg Link to Craigslist: https://minneapolis.craigslist.org/ank/ele/d/vintage-radio-shack-headphones/6628714855.html Under chin strap design. Impedance: 8 ohm with Stereo \ Mono Switch. ...
by Janitor Tzap
Sat Jun 16, 2018 7:47 am
Forum: General Discussion
Topic: Message Board update
Replies: 26
Views: 1356

Re: Message Board update

Yeah,

It is just to notify you that there has been a response to a post you were interested in, or had been actively taking part in.

I've got to go in to my settings and see if I can't turn that off.


Signed: Janitor Tzap
by Janitor Tzap
Fri Jun 15, 2018 5:11 pm
Forum: General Discussion
Topic: A Simple but Accurate Constant Current Source
Replies: 13
Views: 1021

Re: A Simple but Accurate Constant Current Source

Actually I didn't upload to this website using Facebook. As I said, I uploaded to this website directly from my computer. Have you tried uploading any pictures? If so, let me know how that turns out. If you decide to look at the photos through Facebook, You'll have to log in to their website first....
by Janitor Tzap
Fri Jun 15, 2018 2:27 pm
Forum: General Discussion
Topic: A Simple but Accurate Constant Current Source
Replies: 13
Views: 1021

Re: A Simple but Accurate Constant Current Source

Okay, This has too do with Facebook. {Has nothing to do with this website.} I tried to look at your pictures, but was immediately stopped with a Log-in screen. Go back into your Facebook profile and see if it has been modified. With all the security holes the Facebook has. I bet they are trying to p...
by Janitor Tzap
Fri Jun 15, 2018 10:41 am
Forum: General Discussion
Topic: A Simple but Accurate Constant Current Source
Replies: 13
Views: 1021

Re: A Simple but Accurate Constant Current Source

Wow, deactivated the photos in this post. Unless we can get this problem with photos fixed, I just can't see me adding any more projects. Sheez. Frustrating. :sad: Hmmm............ evahle, What are the names of the attached files? I'm wondering if you did a Google Image Search for them, would they ...
by Janitor Tzap
Thu Jun 14, 2018 1:39 pm
Forum: General Discussion
Topic: Message Board update
Replies: 26
Views: 1356

Re: Message Board update

What this Message Board needs is an "Art Gallery" that the members can upload Pictures, Diagrams, and Images too.
That way it makes it a lot easier to put images into postings.


Signed: Janitor Tzap
by Janitor Tzap
Thu Jun 07, 2018 10:38 am
Forum: General Discussion
Topic: HEY Dacflyer! GIANT LED DISPLAY!
Replies: 8
Views: 663

Re: HEY Dacflyer! GIANT LED DISPLAY!

Suspected that they would want viewers to sign up... It is all about controlling you. I cannot even attach a screenshot of the red message "Sorry, the board attachment quota has been reached." when I try to attach a picture. Hmmm.............. They must have the site settings for "View by members o...
by Janitor Tzap
Wed Jun 06, 2018 8:41 pm
Forum: General Discussion
Topic: HEY Dacflyer! GIANT LED DISPLAY!
Replies: 8
Views: 663

Re: HEY Dacflyer! GIANT LED DISPLAY!

18 inches tall digits... Anyone needs them ? Tried to attach a picture; and "the board attachment quota has been reached" message pops up. :x :x :x Will this be ever fixed ? :x Try ----> https://www.dropbox.com/home?preview=P1010740.JPG That link to drop box wants me to sign-up first, before you ca...
by Janitor Tzap
Wed Jun 06, 2018 12:22 pm
Forum: General Discussion
Topic: HEY Dacflyer! GIANT LED DISPLAY!
Replies: 8
Views: 663

HEY Dacflyer! GIANT LED DISPLAY!

I know you, and others have been looking for them. :lol:
Image
http://www.mpja.com/GIANT-5-7-Segment-L ... o/34491+OP


Signed: Janitor Tzap
by Janitor Tzap
Mon Jun 04, 2018 6:58 pm
Forum: General Discussion
Topic: Dell laptop battery question
Replies: 11
Views: 747

Re: Dell laptop battery question

in the old pack, the cells were in series. it had the samsung 18650 cells, i am sure the new pack is the same way, it does feel heavier for sure.. Do you mean it was like this: http://www.powerguru.org/wordpress/wp-content/uploads/2012/08/Schematic-circuit-for-a-typical-Lithium-battery-pack-for-not...
by Janitor Tzap
Sun Jun 03, 2018 10:02 am
Forum: General Discussion
Topic: Dell laptop battery question
Replies: 11
Views: 747

Re: Dell laptop battery question

this battery is a li-ion , not a lipo i am assuming the board is bad, but it is all SMD stuff, so no luck to fix it, so i'll just salvage the cells for another project.. but what's strange is... the old battery was listed as 14 volts, the new one is only 10 volts, but the seller says that is what i...
by Janitor Tzap
Wed May 30, 2018 2:47 pm
Forum: General Discussion
Topic: Dell laptop battery question
Replies: 11
Views: 747

Re: Dell laptop battery question

Hey Dacflyer, It sounds very much like the controller board has failed. I'd look on it for an "Over Current" Diode that has opened up, due too excessive current draw by the batteries. Or the Current Regulator failed. That's the thing about these Li-on Battery packs, since the SONY Laptop incident. T...
by Janitor Tzap
Tue May 22, 2018 9:07 am
Forum: Up For Grabs
Topic: "Pearlight" Plastic Acrylic Rods{Price Reduced!}...........
Replies: 0
Views: 403

"Pearlight" Plastic Acrylic Rods{Price Reduced!}...........

I have several 1" Dia x 48" long plastic acrylic "Pearlight" Rods, and smaller pieces. https://images.craigslist.org/00g0g_kojevvjLjoe_600x450.jpg https://images.craigslist.org/00l0l_PFqDU9Da9C_600x450.jpg https://images.craigslist.org/00W0W_3ochXcTkrvF_600x450.jpg https://images.craigslist.org/016...