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paper_bits:pb808_kickdrum [2018/10/19 20:32]
admin [PB808 Kick Drum]
paper_bits:pb808_kickdrum [2020/06/11 22:13] (current)
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 =====PB808 Kick Drum ===== =====PB808 Kick Drum =====
-A 808 Kick Drum clone for the Paper Bits similar to the [[paper_synth:​ps808kd|Paper-Synthesizer 808KD - Kick Drum Module]]. It runs on 5V, the pitch is voltage controlled and it can be triggered by any 5V pulse.\\+ 
 +A 808 Kick Drum for the Paper Bits similar to the [[paper_synth:​ps808kd|Paper-Synthesizer 808KD - Kick Drum Module]]. It runs on 5V, the pitch is voltage controlled and it can be triggered by any 5V pulse.\\
 For getting some 808 drones one can set the "​Decay"​ potentiometer on infinity.\\ For getting some 808 drones one can set the "​Decay"​ potentiometer on infinity.\\
 +It's a modified clone of the kick drum circuit of the [[https://​en.wikipedia.org/​wiki/​Roland_TR-808|Roland TR-808 Rhythm Composer]].\\
  
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   * **Resistors:​**   * **Resistors:​**
   * 1x 220 Ohm   * 1x 220 Ohm
-  * 2x 470 Ohm +  * 3x 470 Ohm 
-  * 2x 1 kOhm+  * 1x 1 kOhm
   * 1x 2 kOhm   * 1x 2 kOhm
   * 1x 2.7 kOhm   * 1x 2.7 kOhm
   * 2x 4.7 kOhm   * 2x 4.7 kOhm
   * 2x 6.8 kOhm   * 2x 6.8 kOhm
-  * 3x 10 kOhm 
   * 1x 8.2 kOhm   * 1x 8.2 kOhm
-  * 1x 22 kOhm+  * 3x 10 kOhm 
 +  * 3x 22 kOhm
   * 1x 33 kOhm   * 1x 33 kOhm
   * 1x 47 kOhm   * 1x 47 kOhm
-  * 4x 100 kOhm 
   * 1x 75 kOhm   * 1x 75 kOhm
 +  * 4x 100 kOhm
   * 1x 470 kOhm   * 1x 470 kOhm
-  * 1x 1 MOhm+  * 3x 1 MOhm
   * **Capacitors:​**   * **Capacitors:​**
-  * 1x 220 pF+  * 1x 220 pF (foil)
   * 1x 15 nF (foil)   * 1x 15 nF (foil)
   * 2x 22 nF (foil)   * 2x 22 nF (foil)
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   * Optocoupler TLP521   * Optocoupler TLP521
   * Transistor 5x BC 546   * Transistor 5x BC 546
-  * Transistor 1x BC556+  * Transistor 1x BC 556
   * Diode 2x 1N4148   * Diode 2x 1N4148
   * Schottky Diode 1x BAT43    * Schottky Diode 1x BAT43 
 +  * 2x LED
   * **Mechanical:​**   * **Mechanical:​**
   * 1x IC socket, 8pin   * 1x IC socket, 8pin
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   * 2x 10k   * 2x 10k
   * 1x 100k   * 1x 100k
 +
 +----
 +==== License ====
 +
 +The PB808 Kick Drum was designed by **Wolfgang Spahn**, 2017.\\
 +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>​
  
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