===== PB105 Saw Sync ===== There is a new version of this oscillator. Please use the [[paper_bits:pb101_syncvco|PB101 Sync VCO]] instead. That is an other version of the [[paper_bits:pb101_syncvco|PB101 Sync VCO]] with a switch for shaping the waves. In square wave mode one can change to a super short duty cycle and in triagle mode one can switch the wave form from triangle to ramp. The board itself has some smal mistakes compared to the [[paper_bits:pb107_syncvcoii|PB107 Sync VCO II]] but that makes the sound quit interesting. ---- ====Paper PCB==== {{:paper_bits:pb105_saw-sync_20.jpg?400|}}\\ {{ :paper_bits:pb105_saw-sync_20.ai.zip |}}\\ ---- ==== Parts ==== * **Resistors:** * 1x 1 kOhm * 1x 4.7 kOhm * 4x 10 kOhm * 10x 47 kOhm * 4x 100 kOhm * **Capacitors:** * 1x 22 nF * 1x 10 nF * 2x 10µF * **Diodes:** * 1x 1N4148 * **Semiconductors** * 2x BC547 transistor * 2x LM358 OpAmp * **Mechanical:** * 2x IC socket, 8pins * 1x pin strip 1x14 * 2x pin header, female 90° 1x3, 1x2 * 2x pin header, male 90° 1x3, 1x2 * 4x jumpers * 3x mini switch * **Potentiometers:** * 2x 10k * 1x 100k ---- ==== License ==== The PB105 Saw Sync was designed by **Wolfgang Spahn**, 2017-20.\\ It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]].

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