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paper_bits:pb105_saw_sync [2017/04/13 01:13] admin [Paper PCB] |
paper_bits:pb105_saw_sync [2020/06/11 22:13] 127.0.0.1 external edit |
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| - | =====PB105 Saw Sync===== | + | ===== PB105 Saw Sync ===== |
| 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> | ||
| + | |||
| + | ---- | ||