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paper_bits:pb105_saw_sync [2017/04/13 01:13] admin [Paper PCB] |
paper_bits:pb105_saw_sync [2020/07/16 18:23] (current) admin |
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- | =====PB105 Saw Sync===== | + | ===== 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. | 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. | 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. | ||
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- | ~~socialite:icon facebook twitter googleplus reddit tumblr~~ | + | ==== 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]]. | ||
+ | |||
+ | <html> | ||
+ | <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a> | ||
+ | </html> | ||
+ | |||
+ | ---- |