I have one Sony 5.1 sound system but its 7-segment LED display is not working properly because the numbers (volume level) are not showing up completely and all the segments don't light up. Sometimes, the whole display shows nothing at all.
I need to know whether the LED driver IC (PTC 6955) is...
hey!
im looking to wire up a string of these filament LEDs,they are 3v/120mA,3v/300mA,6500k. these are chinesium so please take an extra 5% margin on the safety,so they dont burn out.
that would cut power further down the line,yes?
if i want to make a string of 10 of the 300mA's,that means it...