Search found 4034 matches

by dacflyer
Mon Sep 09, 2019 10:01 am
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 95
Views: 12723

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

i remember some factories used sound canceling near some really loud machines in the yarn mills..it helped some, but not much.
worst part is if it started to feed back,,would bust your ears then.
by dacflyer
Sun Sep 08, 2019 2:47 pm
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 95
Views: 12723

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

I've seen so many of his videos, he's a Riot of laughs..loves to blow himself up or shock himself. Now if you could create a vacuum in your room, then there would be no noises to hear, as sound cannot travel thru a vacuum..or so that's what i was taught in school. as for the mole thingie, My girl in...
by dacflyer
Sat Sep 07, 2019 7:54 pm
Forum: General Discussion
Topic: Technology Backfire?
Replies: 54
Views: 6003

Re: Technology Backfire?

Lenp >> and just how much power is being used to collect heat from a electric meter ?...HA HA!
by dacflyer
Sat Sep 07, 2019 7:49 pm
Forum: General Discussion
Topic: Odd Commercial Products.........
Replies: 95
Views: 12723

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

here's, something i came across that I'm Calling BS on.. whatchya'll think ? https://www.youtube.com/watch?v=Yeoqlz7TIvk supposed to be a whole room noise canceling device that you just plug into the room but it's really small.. it claimes to have a vibration canceling thingie in it.. supposed to gr...
by dacflyer
Thu Sep 05, 2019 4:53 pm
Forum: General Discussion
Topic: Technology Backfire?
Replies: 54
Views: 6003

Re: Technology Backfire?

i wouldn't care if i was just offsetting my bill some..
if i still wanted to, i could run a isolated system, but then i'd have to invest in a different inverter and charger..
not sure it's worth it..
by dacflyer
Tue Sep 03, 2019 6:29 am
Forum: General Discussion
Topic: Technology Backfire?
Replies: 54
Views: 6003

Re: Technology Backfire?

haklesup >>> it's the same way here in my town with solar.. my power co. is a municipality. it has gotten to the point that i can't use my solar any more for grid tie use. they pay so little that had had to pay them to take the power,, so i was forced to shut down.. wouldn't have that problem if the...
by dacflyer
Wed Aug 28, 2019 6:45 am
Forum: General Discussion
Topic: Technology Backfire?
Replies: 54
Views: 6003

Re: Technology Backfire?

In Honda's own words..."After the vehicle is parked for an extended period, the PCM begins an evaporative system leak check after meeting certain criteria. Under certain conditions, it may not return to sleep mode, causing the battery to discharge" So what was the purpose of this for anyway ? why do...
by dacflyer
Tue Aug 27, 2019 11:17 am
Forum: General Discussion
Topic: Technology Backfire?
Replies: 54
Views: 6003

Re: Technology Backfire?

maybe lay a small solar panel up in the window when possible.. unless you stay parked in a garage..
by dacflyer
Mon Aug 26, 2019 1:33 pm
Forum: Up For Grabs
Topic: HP ProCurve Switch 4000M (J4121A) 40-Ports
Replies: 3
Views: 2974

Re: HP ProCurve Switch 4000M (J4121A) 40-Ports

well, i guess i'll just scrap it then...it's been on Ebay a few weeks now and no bites...
i have some server power supplies that might NAB a few bucks...nice high current units,
by dacflyer
Thu Aug 22, 2019 5:28 am
Forum: Up For Grabs
Topic: HP ProCurve Switch 4000M (J4121A) 40-Ports
Replies: 3
Views: 2974

Re: HP ProCurve Switch 4000M (J4121A) 40-Ports

is this item so old that no one wants it ?
i don't even get any hits on ebay..lol
by dacflyer
Mon Aug 12, 2019 11:38 am
Forum: Computer Programming
Topic: server fan diagram
Replies: 5
Views: 1153

Re: server fan diagram

I finally figured it out, thru trial and lucky no error. The PPBX-A uses Red and Brown for positive. And Black and Grey for negative IMG_20190812_133726_284.jpg . The PJB1-A used only the Black for Negative and the Yellow for positive IMG_20190812_133634_552.jpg . I'm really amazed at how much air t...
by dacflyer
Mon Aug 12, 2019 11:23 am
Forum: General Discussion
Topic: I can't think today.. help !
Replies: 8
Views: 2217

Re: I can't think today.. help !

ok, thanks, i'll try that
by dacflyer
Mon Aug 12, 2019 6:38 am
Forum: General Discussion
Topic: I can't think today.. help !
Replies: 8
Views: 2217

Re: I can't think today.. help !

so is that basically just shorting out the led ?
by dacflyer
Mon Aug 12, 2019 6:34 am
Forum: Computer Programming
Topic: server fan diagram
Replies: 5
Views: 1153

Re: server fan diagram

Dyarker>>I know what voltages it needs, but I need a pin out.. There's several wires on these fans..

Ceasar >> Those are not the same fans as I have.
by dacflyer
Sun Aug 11, 2019 8:37 pm
Forum: Computer Programming
Topic: server fan diagram
Replies: 5
Views: 1153

server fan diagram

does anyone have experience with pinout on server fans ? I have 2 different ones, but same brand name. I'd like to be able to power them up. do they need a drive circuit or can they be powered up as is ? i tried to search for a diagram, but haven't had much luck. I'm probably not using the right sea...