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Topic: LM317 voltage regulator R2 is getting very hot? why? (Read 10936 times) previous topic - next topic

calvingloster



And I know that efficiency isn't going to be great but these are the only components I have!!! I can't just buy stuff like you guys recommend. I have what I have and I want to use it to make what I need. Even if it isn't the most efficient thing on earth.


My suggestion: Instead of devoting hour and hours of your energy to something that's never going to work very well, devote that time to finding a way to get stuff from eBay.

You must know somebody who can help...



Dude this is not about stuff! I will spend countless hours on this thing cause the whole point is to learn. I have a battery charger I don't need one, I'm trying to make one so I can learn stuff

polymorph

I've tried to help, using the parts you have. You jumped down my throat and called me Mr Grumpy.

Good luck.
Steve Greenfield AE7HD
Drawing Schematics: tinyurl.com/23mo9pf - tinyurl.com/o97ysyx - https://tinyurl.com/Technote8
Multitasking: forum.arduino.cc/index.php?topic=223286.0
gammon.com.au/blink - gammon.com.au/serial - gammon.com.au/interrupts

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