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paper_bits:pb401_vc_echo [2017/04/16 12:00] admin [Parts] |
paper_bits:pb401_vc_echo [2018/10/26 19:16] admin |
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===== PB401 VC Echo ===== | ===== PB401 VC Echo ===== | ||
- | The echo module based on the digital delay chip PT2399. The echo could be changed with a poti, the delay with CV or with a poti, too. | + | The echo and delay module based on the digital delay chip [[http://www.princeton.com.tw/Portals/0/Product/PT2399_1.pdf|PT2399]]. The echo could be changed with a poti, the delay with CV (0 to 5V) or with a poti.\\ |
+ | The board was developed in cooperation with [[http://ioanavrememoser.com| Ioana Vreme Moser]].\\ | ||
{{ :paper_bits:sideviewmic.jpg?|}} | {{ :paper_bits:sideviewmic.jpg?|}} | ||
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==== Paper-PCB ==== | ==== Paper-PCB ==== | ||
- | {{:paper_bits:pb401_vc_echo_21.jpg?600|}}\\ | + | {{:paper_bits:pb401_vc_echo_22.jpg?600|}} |
- | {{ :paper_bits:pb401_vc_echo_21.ai.zip|}}\\ | + | {{ :paper_bits:pb401_vc_echo_22.ai.zip|}}\\ |
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==== Parts ==== | ==== Parts ==== | ||
* **Resistors:** | * **Resistors:** | ||
- | * 1x 1kOhm | + | * 1x 1 kOhm |
* 1x 4,7 kOhm | * 1x 4,7 kOhm | ||
* 1x 5,6 kOhm | * 1x 5,6 kOhm | ||
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* 1x 39 nF (Foil) | * 1x 39 nF (Foil) | ||
* 5x 100 nF (foil) | * 5x 100 nF (foil) | ||
+ | * **Electrolytic Capacitors:** | ||
* 2x 4,7 µF | * 2x 4,7 µF | ||
* 1x 10 µF | * 1x 10 µF | ||
* 1x 47 µF | * 1x 47 µF | ||
- | * **Semiconductors**: | + | * **Semiconductors:** |
* digital delay PT 2399 | * digital delay PT 2399 | ||
* optocoupler H11F1 | * optocoupler H11F1 |