Help with a LM3914

Thread Starter

nmc240

Joined Mar 12, 2010
21
That is kinda what I was thinking. Im just not that good at electronics so it takes me a long time to figure out what is happening.

As a side note would a LM311 be a good comparator to use to make the circuit latch at full scale until a power off, or is there an easier way to do it?

Thanks for your help
 

Thread Starter

nmc240

Joined Mar 12, 2010
21
I have been thinking about the latching of this circuit when the signal goes to 4.5V.

would I just take a comparator and wire the output back to the noninveriting input and compare that to the signal?
 
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