View Single Post
  #16   Report Post  
Posted to sci.engr.lighting,uk.d-i-y
Blueyonder
 
Posts: n/a
Default halogen vs energy-saving light bulb.... woes :S


"Clive Mitchell" wrote in message
...
In message , Blueyonder
writes
http://www.emanator.demon.co.uk/candle2.jpg


Nice! Do you have a schematic for that?


Take a look on my website at the fibre optic hack. It contains roughly
the same circuit but with smoothing and all the hassle that entails. The
discharge resistor is in a different position in the schematic on my site
and all the components on the DC side of the rectifier are not needed
except for the LEDs.

http://www.emanator.demon.co.uk/bigclive/fibre.htm


Cool. Much appreciated.

You may want to consider earthing those metal bolts that hold your
mains-potential PCB up, and that also stick out the bottom of the case.
Perhaps nylon bolts would work - not sure - but a warning would perhaps be
good for those that may try to copy it and not realise. Cool all the same.

-- Jason