Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
If it's an LM339, there are 3 unused sections. You can connect one input of each section to ground so that they don't oscillate internally, or affect the internal biasing of the one you are using. Look at the datasheet to see which pins the inputs are on.hopefully a picture. 5 lines going to the comparator. posative, negative, and output. where do the other 2 lines hook to the comparator when looking at the comparator 14 pin diagram?
So how do you know where the power will come out with 4 output pins? Pins 1, 2, 13, and 14? which one do I wire to my relay?
hopefully a picture. 5 lines going to the comparator. posative, negative, and output. where do the other 2 lines hook to the comparator when looking at the comparator 14 pin diagram?
hi,
This is the third thread in 2 days by the OP, asking the same question.???
Its been answered a number of times.
It looks like you took a picture of your computer screen.hopefully a picture. 5 lines going to the comparator. posative, negative, and output. where do the other 2 lines hook to the comparator when looking at the comparator 14 pin diagram?