I once spent days trying to figure out why a 10 hour timer on a battery charger chip was going off hours too early, leading to the device draining its battery instead of charging it. Turned out the manufacturing partner had substituted another part, functionally equivalent except for the one feature we were relying on...
I can't remember what it was that made me actually look at the chip to check the part number.
I once spent days trying to figure out why a 10 hour timer on a battery charger chip was going off hours too early, leading to the device draining its battery instead of charging it. Turned out the manufacturing partner had substituted another part, functionally equivalent except for the one feature we were relying on...
I can't remember what it was that made me actually look at the chip to check the part number.