Low Power Arduino! Power Supply Considerations p1
In this video I'll talk about some of the things you need to watch out for when designing a power supply for low power applications - specifically low quiescent current draw. I'll test three common linear regulators and show you what the current draw is when no load is attached. Just a quick one here to hopefully help you choose the right supply for the job. We can get into other things with power supplies as well and show off some nice DC-DC switch mode regulators as well.
That cheater board I've been handing out to the Patrons to this channel here: http://www.kevindarrah.com/wiki/index...
LD1117V33
https://www.digikey.com/product-detai...
LF33ABV
https://www.digikey.com/product-detai...
TC1262-3.3VAB
https://www.digikey.com/product-detai...
Check out my Tindie store (trigBoard is available) https://www.tindie.com/stores/kdcircu...
Thanks to all the Patrons for dropping a few bucks in the tip jar to help make these videos happen!
/ kdarrah
Twitter: / kdcircuits
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