I'm trying to use my LM317t to take the arduino 5v to 1.5v, which is the voltage I need for my transformer to power my nixie tubes. I can use my nixie tubes off a AA battery from the transformer just fine. And I can get 1.5v out of my LM317t just fine. But when I try to connect the 1.5v into the tra…

Transformer draining voltage from arduino trhough LM317t

stoopkid April 1, 2011, 8:01am 13

Did the 555 timer PSU. Works great. Thanks guys.

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