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  +10-15V          ___0,047R
  X------o------o-|___|-o--o---------o----o-------o
         |      |       |  |         |    |       |
        ---     |       | .-.        |    |       |
  470uF ###     |       | | | 2k2    |    |       |
         | +    |       | | |        |    |       |
  X------o      '--.    | '-'       .-.   |       |
         |         |6   |7 |8    1k | |   |       |
        GND      .------------.     | |   |       |
                 |            |     '-'   |       |
                 |            |1     |  |/  BC    |
                 |            |------o--|   547   |
                 |            |      |  |>        |
                 |            |     .-.   |       |
                 |            | 220R| |   o----||-+  IRF9Z34
                 |            |     | |   |    ||->
                 |  MC34063   |     '-'   |    ||-+
                 |            |      |    |       |  BYV29     -12V6
                 |            |      '----'       o--|<-o----o--X OUT                  |            |2                  |     |    |                  |            |--|                C|    |    |                  |            | GND          30uH C|    |   --- 470                  |            |3      1nF         C|    |   ###  uF                  |            |-------||--.       |     |    | +                  '------------'           |      GND    |   GND                       5|   4|             |             |                        |    '-------------o-------------o                        |                           ___  |                        '-----------------------o--|___|-'                                                |       1k0                                               .-.                                               | | 5k6 + 3k3                                               | | in Serie                                               '-'                                                |                                               GND by Wolfgang M. 

Tired of exporting images from EAGLE/gEDA/etc just to share a circuit on forums or email? AACircuit (translation) offers some pretty solid functionality for creating ASCII text based schematics in Windows. Just be sure to share your results in a monospace font.

Sweet - think I'll go tweet me some RC filters.


  • Tim Wilhite

    Is there an equivalent program for Mac?

    • Collin Cunningham

      I wish there was! I ran the program in windows via Parallels on my mac.