oldmanfathertime1000
Computers, music, audio, video, electronics
Most all of us have some old junked computers or can get some. The power supply in it may be able to be converted for Blinky use.
I have used them for 2 years so far & have had no problems yet from them.
It does require some effort to convert them but it may be good enough to save you some money.
The very early XT ones are not worth the effort. I have found that maybe one out of 5 will work correctly.
The ATX ones will work great however. Every ATX one I converted has worked ok.
I only did the 12volt & 5volt connections. I had no need for the other voltages.
Each one cost me about $8 in parts from radio shack.
Link:
http://www.wikihow.com/Convert-a-Computer-ATX-Power-Supply-to-a-Lab-Power-Supply
I have used them for 2 years so far & have had no problems yet from them.
It does require some effort to convert them but it may be good enough to save you some money.
The very early XT ones are not worth the effort. I have found that maybe one out of 5 will work correctly.
The ATX ones will work great however. Every ATX one I converted has worked ok.
I only did the 12volt & 5volt connections. I had no need for the other voltages.
Each one cost me about $8 in parts from radio shack.
Link:
http://www.wikihow.com/Convert-a-Computer-ATX-Power-Supply-to-a-Lab-Power-Supply