I have no experience with a voltage this low so need to ask. Is there a comparator (single +5v supply) where I can set the reference voltage to 150 - 200mv ? I need to try and get a logic hi/lo when a voltage drops below this range. -- Thanks
Do have some LM311 on the way but not sure if I can use them for this.
Do have some LM311 on the way but not sure if I can use them for this.