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Std edition led cube 4x4x4 attiny84 and 74138
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License: MIT
Description
You can find some more [information about the project on my website https://josef-adamcik.cz](https://josef-adamcik.cz/electronics/led-cube-4x4x4x-attiny84-74138.html)
Gallery with finished build [available on imgur](is available on imgur).
A [source code for attiny84 is at Github](https://github.com/josefadamcik/ledcube_4x4_double74138).
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | Mounted |
|---|---|---|---|---|---|
| 1 | 74138 | U1,U2 | DIP16 | 2 | Yes |
| 2 | 680 | R1,R2,R3,R4,R5,R6,R7,R8,R10,R11,R12,R13,R14,R15,R16,R9 | 2512 | 16 | Yes |
| 3 | ATTINY84A-PU | U3 | DIP-14 | 1 | Yes |
| 4 | 1u | C1 | RAD-0.1 | 1 | Yes |
| 5 | EVQ22705R | SW1 | KEY-6.0*6.0-4 | 1 | Yes |
| 6 | 10k | POT | RES-ADJ_3386P | 1 | Yes |
| 7 | LED1 | LED2,LED1,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12 | LED-5MM/2.54 | 12 | Yes |
| 8 | NPN | NPN,NPN,NPN,NPN | SOT-23(SOT-23-3)F | 4 | Yes |
| 9 | 5.1k | R17,R18,R19,R20 | AXIAL-0.3 | 4 | Yes |
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