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nailed [2021/09/11 20:19] – yair | nailed [2023/04/30 13:36] – [MEMORY] yair | ||
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> nailed is a one pixel camera on your nail. | > 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 | > 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:// | ||
+ | |||
{{ : | {{ : | ||
+ | =====MCU==== | ||
=== ATtiny1634=== | === ATtiny1634=== | ||
{{: | {{: | ||
+ | |||
+ | [[https:// | ||
{{: | {{: | ||
{{: | {{: | ||
{{: | {{: | ||
+ | {{: | ||
+ | ====LED==== | ||
===SK6812=== | ===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 | ^ SK6812 | ||
| {{: | | {{: | ||
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| {{: | | {{: | ||
|{{: | |{{: | ||
+ | |||
+ | ====Color==== | ||
+ | ===TCS3414=== | ||
+ | {{: | ||
+ | {{: | ||
===VEML6040=== | ===VEML6040=== | ||
{{: | {{: | ||
- | ===power=== | + | ====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. \\ | as space on the nail is at premium we will currently use thin wires to power each nail. \\ | ||
{{: | {{: | ||
- | ===Nail Decals=== | + | ====Nail Decals==== |
* Ladies (mm): | * Ladies (mm): | ||
* Big Toe: 10.16 x 11.5 | * Big Toe: 10.16 x 11.5 |