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Results tagged with level-shifting
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user 135222
Level shifting is the process of converting between different voltage ranges or logic levels, e.g. from [-1 - 1 V] to [0 - 3 V], or 3.3 V logic to 5 V logic.
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Raspberry Pi with 74HC14 connecting to LED strip (WS2812B)
This might be a stupid question, but I can't seem to figure out how to convert 3.3V to 5V with the 74HC14. I have a power source which can supply 5V (see the power adapter at the left), and use it to …
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Raspberry Pi with 74HC14 connecting to LED strip (WS2812B)
Thanks to @Erlkoenig I stumbled upon the 74HCT125N, which I can confirm works very well. Down below is an updated schematic:
- 137