Recent content by reuelt1

  1. reuelt1

    0-30 Vdc Stabilized Power Supply

    I have built the 0-30 VDC STABILIZED POWER SUPPLY & 3 amps Power Supply, put in a voltmeter and an ampmeter and a power LED. I found this power supply very useful and like the design very much. I wish I could increase the max. current from 3 AMPs to 5 AMPs e.g. by changing the transformer...
  2. reuelt1

    Semiconductors and Oscilloscope

    http://www.educatorscorner.com/media/Exp103a.pdf may give you some idea of how to use as Oscilloscpe as a semiconductor Curve tracer Best Regards Reuel l
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