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Circuit Bench

  • Power Supply for Model Railroad (CB11031E)

      This circuit was found in an English magazine from 1978, but it is current and the common 2N3055 can...

  • Strobe Car Light (CB20302E)

      These two point-light circuits for cars with platinum were found in an old national documentation. The...

  • Symmetric Power Supply (CB10382E)

      This circuit was found in a 1977s English magazine. The transformer is 15 V x 500 mA but...

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