Hallo Benedikt.Seidl!

oder bau Dir den Oszillator:

MfG
Code:



                              VCC
                               +
                               |
                         +-----+------+
                         |     |      |
                         |     C     --- C
                         |     C     ---
                        .-.    C      |
                     10k| |    C L    +------+
                        | |    C      |      |
                        '-'    C     --- C   |
                         |     C     ---     |
                         |     |      |      |
                         |     +------+      |
                         |     |             |
                         |   |/              |
                  +------+---|               |
                  |      |   |>              |
                  |      |     |             |
                  |      |     +-------------+
                  |      |     |
                 ---    .-.   .-.
              u1 --- 10k| |   | |1k
                  |     | |   | |
                  |     '-'   '-'
                  |      |     |
                 ===    ===   ===
                 GND    GND   GND