L Luigi New member Jan 31, 2008 #1 Hi there, my brothers making a coded power switch for his pc, and wants to know how much voltage goes through it, my guess was 3.3v but am i right? is it the same for the leds also? Many thanks Tek
Hi there, my brothers making a coded power switch for his pc, and wants to know how much voltage goes through it, my guess was 3.3v but am i right? is it the same for the leds also? Many thanks Tek
H Ham New member Jan 31, 2008 #2 That was the most painful thing ive ever DMMed. Mine IN9 reads 3.2v on the PTM swtich. Ofc its 0 when closed He using transistor or relay to make the connection?
That was the most painful thing ive ever DMMed. Mine IN9 reads 3.2v on the PTM swtich. Ofc its 0 when closed He using transistor or relay to make the connection?
L Luigi New member Jan 31, 2008 #3 ooh no idea sorry, is it off the 3.3v rail or 5v or what? cheers for the help
M markkleb New member Jan 31, 2008 #4 Coded? the power switch is a momentary switch. Its only makes contact as long as you hold it down.
L Luigi New member Jan 31, 2008 #5 yeah, well actually i dunno what hes doing, just needed the voltage
M markkleb New member Jan 31, 2008 #6 Like Ham mentioned its around 3V but only as long as you push the button, Also it dosent matter which side is + or -.
Like Ham mentioned its around 3V but only as long as you push the button, Also it dosent matter which side is + or -.
