Search found 4388 matches
- Wed Jun 19, 2002 3:05 pm
- Forum: General Discussion
- Topic: "Phantom power 4 mic. "
- Replies: 3
- Views: 2428
Re: "Phantom power 4 mic. "
thanx guys..
- Wed Jun 19, 2002 3:04 pm
- Forum: General Discussion
- Topic: low voltage foto cell
- Replies: 7
- Views: 6274
Re: low voltage foto cell
cds cells will not work alone for what i want,, thanx anyway...i need an actual circuit as described in my previous posts,,, thanx
- Sat Jun 15, 2002 9:04 pm
- Forum: General Discussion
- Topic: OKI cell scanner???
- Replies: 1
- Views: 2205
Re: OKI cell scanner???
wow, kewl.. and i thought i had too much time on my hands,,lol sounds neatto ! ![Surprised :eek:](./images/smilies/icon_surprised.gif)
![Surprised :eek:](./images/smilies/icon_surprised.gif)
- Sat Jun 15, 2002 9:02 pm
- Forum: General Discussion
- Topic: low voltage foto cell
- Replies: 7
- Views: 6274
Re: low voltage foto cell
ok, i am still looking for a dc fotp cell here,,<p>whould like it to be small descreet and of the 2-3 wire type that cam be (2 wire ) be wired in series or (3 wire )( +/-/load ) solid state,,scr or transistor <p>with dusk adjustment.. load will be less than 1 amp.total.. using it for solar project.....
- Sat Jun 15, 2002 8:58 pm
- Forum: General Discussion
- Topic: "Phantom power 4 mic. "
- Replies: 3
- Views: 2428
"Phantom power 4 mic. "
i have a small portable amp ( 1 watt ) use for various things,, it works great on dynamic mic.s but it will not work a electric mic, someone told me they need power to make them work,, but these electric mic.s only have 2 leads,, i need a schematic of sorts to make a small adapter that i can plug in...
- Tue Jun 11, 2002 3:19 pm
- Forum: General Discussion
- Topic: LED operating point
- Replies: 5
- Views: 3700
Re: LED operating point
i have a ton of leds from lumi-leds. mostly the 18 led clusters from the LED Traffic lights the red / yellow / greens. mostly from bad units,, usually the power supplies go belly up, but the leds are still fine,, they look like pills mounted on a heatsink,,very powerful lights,, with some mods, i ma...
- Tue Jun 11, 2002 3:06 pm
- Forum: General Discussion
- Topic: inverter question
- Replies: 14
- Views: 7401
Re: inverter question
ok, i was just currious about it,,,<p>i use it with a flourscent light,, 2-3 second delay for the inverter to fire up and 1 secone for light to fire up,,, kind of a drawback,, and i do not want to leave the inverter on all the time, since this is a solar set up,, need to conserve power as much as po...
- Mon Jun 10, 2002 8:06 pm
- Forum: General Discussion
- Topic: LED operating point
- Replies: 5
- Views: 3700
Re: LED operating point
where are these super
1 watt
5 watt LED's found? & $? sounds awsome !<p>i heard also that there is now a purple or ultraviolet led now,, is this true?
1 watt
5 watt LED's found? & $? sounds awsome !<p>i heard also that there is now a purple or ultraviolet led now,, is this true?
- Mon Jun 10, 2002 8:03 pm
- Forum: General Discussion
- Topic: inverter question
- Replies: 14
- Views: 7401
inverter question
i have a portable inverter 12vdc to 115ac volts<p>its a common type,, made by several mfg. radio shack is the most common one..<p>it is a standard 140 watt inverter,,<p>if the power sw. is on..the unit has a delay before it will turn on,, what i want to know is,, is there a way to by pass what ever ...
- Mon Jun 10, 2002 7:47 pm
- Forum: General Discussion
- Topic: Cell phone Question !
- Replies: 0
- Views: 1894
Cell phone Question !
does anyone out there make a cell phone for hearing impaired people ?<p>like with a loud speaker volume ? i find many with loud ringer,, but not a loud ear piece volume,,, and a plug in ear piece is not no good either,, i need a self contained phone if anyone has any ideas let me know please,,, than...
- Mon Jun 10, 2002 7:40 pm
- Forum: General Discussion
- Topic: Nixie Tube Clocks anyone?
- Replies: 5
- Views: 3750
Re: Nixie Tube Clocks anyone?
kewl,, but where does one find nixie tubes ?<p>and other sizes,,,if possible<p>and do they still come caome in either cadescent or neon.. or more?
- Fri May 31, 2002 9:26 am
- Forum: General Discussion
- Topic: low voltage foto cell
- Replies: 7
- Views: 6274
Re: low voltage foto cell
yes i do... [email protected]<p>thanx ![Smile :)](./images/smilies/gear_happy2.gif)
![Smile :)](./images/smilies/gear_happy2.gif)
- Wed May 22, 2002 10:04 am
- Forum: General Discussion
- Topic: Speed Control for Universal Motor
- Replies: 2
- Views: 2372
Re: Speed Control for Universal Motor
you could try this,,
a celing fan speed control,, they handle about 6amps or so, and they look like a dimmer for a light,, most hardwhaer sells them,, just make sure you ask for a celing fan speed controller,, and not a dimmer.. hope this helps you,,
a celing fan speed control,, they handle about 6amps or so, and they look like a dimmer for a light,, most hardwhaer sells them,, just make sure you ask for a celing fan speed controller,, and not a dimmer.. hope this helps you,,
- Mon May 20, 2002 3:08 pm
- Forum: General Discussion
- Topic: low voltage foto cell
- Replies: 7
- Views: 6274
Re: low voltage foto cell
ok, but if possible i whould like to have one with out a relay..maybe a trasnsistor or scr if possible...the load is less 1 amp.. thanx
- Mon May 20, 2002 10:57 am
- Forum: General Discussion
- Topic: low voltage foto cell
- Replies: 7
- Views: 6274
low voltage foto cell
anyone have a scematic to share ? i am using low voltage lights ( LED's ) running off of batteries and only need them on at night. i can only find high voltage foto cells ( 120v. ) i need a solid state low power consumption foto cell that will work off of 12v.<p>if anyone can reply with a schematic ...