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nailed [2021/09/11 19:07] – created yair | nailed [2023/04/30 13:36] – [MEMORY] yair | ||
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- | ===SK186=== | + | > nailed is a one pixel camera on your nail. |
- | {{: | + | > it carries an IC with 16Kb of flash memory to save input from a color sensor and play it back on the RGB LED |
- | {{: | + | prior at [[https://yair.cc/nld/]] |
- | {{:pasted:20210911-160358.png?300}} | + | |
- | {{: | + | {{ : |
- | {{: | + | |
+ | =====MCU==== | ||
+ | === ATtiny1634=== | ||
+ | {{: | ||
- | {{:pasted: | + | [[https:// |
- | === ATtiny1634=== | + | {{: |
- | {{: | + | {{: |
- | {{: | + | {{: |
- | {{: | + | {{: |
+ | |||
+ | ====LED==== | ||
+ | ===SK6812=== | ||
+ | [[https:// | ||
+ | |||
+ | >he main difference between the two drivers is that the SK6812 has voltage-independent color and brightness over a wide voltage range, which means that the colors of the LEDs should not be affected by a drop in the supply voltage as much as they are on the WS2812B.[[https:// | ||
+ | |||
+ | |||
+ | ^ SK6812 | ||
+ | | {{: | ||
+ | | {{: | ||
+ | | {{: | ||
+ | |{{: | ||
+ | |||
+ | ====Color==== | ||
+ | ===TCS3414=== | ||
+ | {{: | ||
+ | {{: | ||
+ | |||
+ | ===VEML6040=== | ||
+ | {{: | ||
+ | |||
+ | ====MEMORY==== | ||
+ | ===24LC32AFT=== | ||
+ | 32-Kbit I2C Serial EEPROM, | ||
+ | {{: | ||
+ | ===24LC16BT=== | ||
+ | |||
+ | ====power==== | ||
+ | as space on the nail is at premium we will currently use thin wires to power each nail. \\ | ||
+ | {{: | ||
+ | |||
+ | ====Nail Decals==== | ||
+ | * Ladies (mm): | ||
+ | * Big Toe: 10.16 x 11.5 | ||
+ | * Fingers: 8 x 9 | ||
+ | |||
+ | {{: | ||
+ | ==Schema== | ||
+ | {{: |