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Im also have a ftdi usb driver in that there is a 5v and 3.3v out ,is that possible to get that amount of current from ftdi or arduino's 5v (using a voltage devider).Im a software developer im new to arduino and esp so if i say something wrong please forgive meSatheesh Kumar– Satheesh Kumar2016-05-03 08:17:48 +00:00Commented May 3, 2016 at 8:17
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Voltage dividers are not voltage regulators.Ignacio Vazquez-Abrams– Ignacio Vazquez-Abrams2016-05-03 08:44:45 +00:00Commented May 3, 2016 at 8:44
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Sorry, is it possible to that by using lm1117 ic and 9v battery ?Satheesh Kumar– Satheesh Kumar2016-05-03 08:46:25 +00:00Commented May 3, 2016 at 8:46
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Check this for the lm1117: i.imgur.com/bD1ZDU2.pngRobert Cole– Robert Cole2016-05-03 11:19:56 +00:00Commented May 3, 2016 at 11:19
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And on a side note, you can also use the lm1117 to the 5v of the Arduino like so: 3.bp.blogspot.com/--C-w5vILMi0/VTAvOct-fKI/AAAAAAAAO5w/…Robert Cole– Robert Cole2016-05-03 11:21:39 +00:00Commented May 3, 2016 at 11:21
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