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3.3v version, logic level shifter woes.

A project log for Cypress PSOC 4 + ESP8266 WS2812 RGB XMAS Lights

802.11 WIFI enabled RGB LED Strips, using the ESP8266 and $4 Psoc 4 dev board.

charliexcharliex • 01/03/2015 at 06:13•0 Comments

The old BS138 bi directional logic level shifter can't hack 800khz., 400khz is fine, the 10K's make it too slow.

time for a M74VHC1GT125DF2G
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12/27/2014 at 02:09 • 1 comment
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left one of the controllers and strips outside for almost a year

10/18/2015 at 19:44 • 0 comments

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