Thanks RWJP, your reply is a big help.
Search found 5 matches
Search found 5 matches • Page 1 of 1
- Tue Nov 23, 2010 4:23 am
- Forum: N Gauge Model Railway
- Topic: Whats the best shop to visit for N gauge?
- Replies: 17
- Views: 2688
All my shopping for Brit. outline N-gauge is on the web, as the local South African model shops only carry American stuff. I have found that Hattons, in Liverpool are very helpful, to the extent of sending me a pair of the Dapol Stroudley Terriers, matched for speed. My other site is Osborns, in Dev...
- Tue Jun 15, 2010 4:50 am
- Forum: Electrical & Electronics
- Topic: Can I get Track sensors?
- Replies: 5
- Views: 1307
My n-gauge layout has LDR's (light - dependant resistors) as track sensors. The output is fed to a simple transistor switch, which triggers relays, ( I've had it with transistor power switching) The way I use these detectors, is to use the shadow of a passing train to cause a change in the resistanc...