wanting to take a poll on how you are doing block occupancy.
TWIN-T and derivatives
Infrared optical
optical [non infrared]
reed switch
i am thinking of applying an automated block control on the N scale layout [10x10 around the room shelf layout] and am wondering how happy people...
for those of you wondering how i got into this...
i was looking for an electrical [not electronic] method to power several lamps indicating turnout position for atlas turnouts.
one lamp on control panel
one lamp [yellow] on up side 3 light signal [main facing side]
one lamp [red] on...
thanks to everyone for their input.
i will try to answer everything in this post ;)
1. all electronics was the source.
http://www.allelectronics.com/
2. they are 2.00 each [part # LRLY-126]
coil=12vcd
1 amp contacts
1400 ohm coil
.35x.55x.2" [WxLxH]
DIP package, 10 pins made for a...
i have had 2 turnouts with the sticking throwbar, both are in front of the south facing window. [the ami stuff gets more sticky when warmed by the sunlight].
yep - that is excatly what i did; slid a small piece of electrician's tape [sticky side down] under the bar.
i have not had issues...
Thanks for the reponses!
1) yes, it might be easier - but when i ordered these i WAS expecting a complete data sheet :(
2) this is not what you are remembering as a relay.
this is a solid state device, and is meant to be installed on a circuit board.
these are used in communication...
yeah, i know what you mean about the price!
there was a great article on rolling your own in model railroader some years back [i can't even remember which decade, sorry].
someone may be able to remember it.
i guessed you were in ho, was that correct?
[i do from O to N]
walthers info:
http://www.walthers.com/exec/productinfo/223-4104
ho scale btw....
ho/n3
http://www.walthers.com/exec/productinfo/223-4121
no page with this one...
87171 Rio Grande Southern - RGS -- Narrow Gauge "Galloping Goose" Home-Built Rail Cars HO
here is as clear a pic as i can get.
pins:
5 6 <---- unknown
4 7
3 8
2 9
1 10 <---coil
4,3,2, are the contacts and feed for one side.
7,8,9 are the contacts for the other.
when 4 is hot, 7 is not
when 4 is hot, so is 9
when 7 is hot, so is 2
when 7 is...
i am using STURDY-R [1"] foam insulation board and AMI instant roadbed. Works fine. I also have some cork roadbed and have not had any issues with that either.
When you mention "foam" it would be helpful to know what kind you are referring to [type and thickness].
Sturdy-R has a very...
quick question: is there a way to throw a latching relay the other way without reversing the polarity on the coil?
model is communications instruments, inc. #MQP17L DPDT [12v dc on the coil].
[bloody details follow]
I have been unable to find any data sheets on this animal.
I have a...