Neodeck
A handheld hidpi neopixel display with USB hs and large current handling.
Created by
chengyin.yao 🚀
Tier 1
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chengyin.yao 🚀
submitted Neodeck for ship review ago
chengyin.yao 🚀
added to the journal ago
Finished routing
Finished routing everything out w/ power considerations
This is also the final state of my schematic .
Got a few k components per board .
chengyin.yao 🚀
added to the journal ago
Continued drawing
Drew more of the MCU part, added a custom power path and a 3v reg, while ensuring the 5v path gets enough current and doesn't burn everything else. Also fixed the chip
chengyin.yao 🚀
added to the journal ago
Drew much more of the schematic
Drew the mcu that was left and a bit of the buck part, then expanded the led count
and finally laid out some of the leads. Continue tmr on this project
chengyin.yao 🚀
added to the journal ago
Drew MCU
Drew the chips and decided which ones I should use . .
chengyin.yao 🚀
added to the journal ago
Drew neopixels
Made a custom symbol & footprint for the neopixels
Drew a ton of them .
chengyin.yao 🚀
started Neodeck ago
2/27/2026 - Drew neopixels
Made a custom symbol & footprint for the neopixels
Drew a ton of them .
2/28/2026 - Drew MCU
Drew the chips and decided which ones I should use . .
3/1/2026 - Drew much more of the schematic
Drew the mcu that was left and a bit of the buck part, then expanded the led count
and finally laid out some of the leads. Continue tmr on this project
3/3/2026 - Continued drawing
Drew more of the MCU part, added a custom power path and a 3v reg, while ensuring the 5v path gets enough current and doesn't burn everything else. Also fixed the chip
3/4/2026 - Finished routing
Finished routing everything out w/ power considerations
This is also the final state of my schematic .
Got a few k components per board .