Hi, I'm looking to build this **broken link removed** (schematic link right at the bottom) smart charger (unless you gurus suggest otherwise) Basically, how can you tell from the chematic which type of cap to purchase? they appear to not be polerised, does this mean any non polerised cap will do?
There are many types and I am never sure which I should get when purchasing for a project is there any rules I should stick to for cap purchases?
many thanks,
There are many types and I am never sure which I should get when purchasing for a project is there any rules I should stick to for cap purchases?
many thanks,