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Search found 8 matches
Hacked Gadgets Forum Index
Author Message
  Topic: Square holes in project box
electron

Replies: 4
Views: 12709

PostForum: Other   Posted: Fri Apr 10, 2009 1:28 am   Subject: Square holes in project box
A company here made hole cutters for the old tube holders. They also made a set for square holes. Came in 3 parts, one part on top, one part underneath and a hex key. worked on the principal of squeez ...
  Topic: Transformerless 5 Volt Power Supply
electron

Replies: 9
Views: 20248

PostForum: Electronic Resources   Posted: Wed Apr 01, 2009 12:40 am   Subject: Transformerless 5 Volt Power Supply
So, the equipment connected mustn't touch ground then?

That's right.
Ah well, I remember the days when all the electronic shops were flooded with mains transformers for high voltage secondrys. Bu ...
  Topic: How 2 get free petrol??
electron

Replies: 10
Views: 46191

PostForum: Other Hacks   Posted: Tue Mar 31, 2009 1:05 am   Subject: Re: How 2 get free petrol??
hey iam new 2 the forums. the ova day my bros m8 used o2 top up cards to get free fuel from petrol station and i wanted 2 knw how he did it. any help wud b apreciated

Are you serious ?
  Topic: FRONT FLASH FOR CAMERAS
electron

Replies: 0
Views: 7730

PostForum: Other Hacks   Posted: Tue Mar 31, 2009 12:56 am   Subject: FRONT FLASH FOR CAMERAS
Perusing photo mags and noting with horror the price for front flash guns, I decided to have a go. I have made 2 at the moment one for mounting on to the lens and a bracket model for mounting on to th ...
  Topic: Need Help with resistors
electron

Replies: 63
Views: 144067

PostForum: LED Projects   Posted: Mon Mar 30, 2009 9:06 am   Subject: Need Help with resistors
Hi
I am a newbie to this forum. I have been playing around with electronics since just after WW2. Those were the days when you could buy tubes for next to nothing. 6L6, 6v6, 5v4, and so it goes o ...
  Topic: TRANSFORMERS
electron

Replies: 2
Views: 11109

PostForum: LED Projects   Posted: Mon Mar 30, 2009 8:57 am   Subject: TRANSFORMERS
Hi
Since the birth of solid state, hi volts transformers have died a death. As I have been building flash power packs needing about 450 volts I have resorted to voltage doublers and triplers. W ...
  Topic: Need Help with resistors
electron

Replies: 63
Views: 144067

PostForum: LED Projects   Posted: Mon Mar 30, 2009 3:47 am   Subject: Need Help with resistors
Hi
I always knew the photocell as an LDR (light dependant resistor) In some of my circuits I use a phototransistor in place the LDR. (sfh300-3)
  Topic: Need Help with resistors
electron

Replies: 63
Views: 144067

PostForum: LED Projects   Posted: Mon Mar 30, 2009 3:38 am   Subject: Need Help with resistors
Hi
I am a newbie to this forum. I have been playing around with electronics since just after WW2. Those were the days when you could buy tubes for next to nothing. 6L6, 6v6, 5v4, and so it goes o ...
 
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