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paper_bits:pb321_supply_unit [2017/04/08 23:51] admin [Paper PCB] |
paper_bits:pb321_supply_unit [2017/04/09 00:08] admin [PB321 Supply Unit] |
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=====PB321 Supply Unit===== | =====PB321 Supply Unit===== | ||
+ | A samal otput board for line audio. It is powered with an USB cable. Just cut the plug and solder the red wire to +5V and the black one to GND. | ||
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====Paper PCB==== | ====Paper PCB==== | ||
- | {{ :paper_bits:pb321_supply_unit_01.jpg |}}\\ | + | {{:paper_bits:pb321_supply_unit_01.jpg?400|}}\\ |
- | {{ :paper_bits:pb321_supply_unit_01.ai.zip |}}\\ | + | {{ :paper_bits:pb321_supply_unit_01.ai.zip|}}\\ |
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====Parts==== | ====Parts==== | ||
+ | ***Resistors:** | ||
+ | * 1x 330 Ohm | ||
+ | * 2x 1 kOhm | ||
+ | * 2x 4kOhm | ||
+ | ***Capacitors:** | ||
+ | * 1x 100 nF | ||
+ | * 2x 10 µF | ||
+ | * 1x 2200µF | ||
+ | ***Diodes:** | ||
+ | * 1x LEDs 3mm | ||
+ | ***Mechanical:** | ||
+ | * USB cable (cut one plug) | ||
+ | * 2x pin header, female 90° 1x3, 1x2 | ||
+ | * stereo jack socket | ||
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