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  1. RayJay

    I Made A Theremin!

    Re: Resistor Identification! Ok, Here are some photos!!
  2. RayJay

    I Made A Theremin!

    Re: Resistor Identification! I'm not a musician! But I have always wanted a theremin! Jaycar had a kit on special so I got it. Thanks for all the answers guys. I am close to finishing so I'll throw up some pics and a video tonight hopefully!
  3. RayJay

    Need help making a laser pointer.

    That literally made me lol.. Hilarious!
  4. RayJay

    I Made A Theremin!

    Re: Resistor Identification! Yeah it is 100ohm..i wrote the wrong number as I have them all written down on a sheet from when I calculated them.
  5. RayJay

    I Made A Theremin!

    Re: Resistor Identification! Does it? You tell me because honestly I don't know? I'm building a theremin and I thought they had to be soldered in a specific way?
  6. RayJay

    Need help making a laser pointer.

    There are a couple of things which are kind of frowned upon here.. First, not posting a thread in the welcome section to tell us all who you are.. Its more of just a "Hi, I am x and i am from x and i like x" secondly.. You have to let us know your electronics background? Thirdly.. Asking a...
  7. RayJay

    I Made A Theremin!

    Re: Resistor Identification! Neither are red.. It goes brown, black, black, black, brown?
  8. RayJay

    I Made A Theremin!

    Hey everyone, RESISTOR PROBLEM FIXED!! PHOTO'S UNDERNEATH! I am having trouble identifying which way round this resistor goes.. I know it's a 680ohm but which is top and which is bottom? Cheers.
  9. RayJay

    PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

    Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please That's really nice.. I still want one with more plasma visible though so I can make a lamp.. I rarely see them on ebay.com.au though.. No one over here puts hene's on ebay.. You guys are spoiled with choice!
  10. RayJay

    Dragon Lasers 589nm 50mw Handheld

    When Busman2 comes over with his Spartan i'll get him to bring his LB with him and we'll do some side by side tests. In reality a dpss laser is not stable. It shouldn't have a straight curve like shown on the LB, it should be alot more up and down. Have a look at this thread by ARG. It has...
  11. RayJay

    Dragon Lasers 589nm 50mw Handheld

    There is always going to be a massive difference between a properly calibrated ophir head and a laserbee with a wafer thermopile due to response time. The ophir has a response time of under a second whereas the LB has a response time of 35-40 seconds. So by the time you have finished your test...
  12. RayJay

    Dragon Lasers 589nm 50mw Handheld

    I was about to say the same thing :-)
  13. RayJay

    Looking for Tungsten Bars

    Hey everyone, I thought this would be as good a place as any to ask so I am looking for small bars of tungsten. Approx 30mmx15mmx1mm. Let me know if you have any or know where I can get some as I am having trouble finding it. Cheers.
  14. RayJay

    [CLOSED] Starting gas for a pretty good price

    Re: [Renewed feeler]Starting gas for a pretty good price. Beautiful! Sign me up for 1 tube + psu please! When will this be going ahead?
  15. RayJay

    405nm jacobs ladder

    ...............You just blew my mind..:D
  16. RayJay

    [CLOSED] Starting gas for a pretty good price

    Re: [Renewed feeler]Starting gas for a pretty good price. Yeah no-one has really answered this yet? Does it show the same amount of plasma as the small open one in the other thread?? If it does put me down for a tube+psu. Does anyone have an actual photo of the unit we will be getting? Not...
  17. RayJay

    405nm jacobs ladder

    That sounds awesome! Let me think about it a bit.
  18. RayJay

    Help with broken HHD

    Oh wow.. I didn't actually see that you had opened it! I must have skipped over that! Also ryansoh3, that's not entirely true about the price. There is a data recovery place near me that charges AUD$120 for data recovery from broken Hdd's...
  19. RayJay

    Machinists: If I mailed this to you, could you duplicate/modify it?

    You have been here for a year and a half? You know who the good machinists are, yeah? Just send them PM's.. That's what I do, And I have only been here 2 months..
  20. RayJay

    Help with broken HHD

    That should work but I would advise against it. Even touching the actual platter will cause damage. Try to find a data recovery service in your area and they will be able to take the info off the platters and put it on something else for you. Also, you mean Hard Disk Drive yeah? HDD? Not a Hairy...


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