Depending on the exact legality, there are quite some countries with different ages,like japan with 20, and I think even the US with 21 in a whole lot of stupid things
Hi. I've seen we can get USB plug sockets for the home. However, I can't find any for shaving sockets (so a shaving socket which has a USB). I can't think of any reason why it can't be "wired" in, does any one have an opinion?
Shavers that don't electrocute you because they have a UL qualified external adapter, rather than a 1970's electric motor driven directly by 230VAC in a wet room with no earth-fault protection?
@W5VO How about "What engineering book anyone should have in his library is exactly one inch thick, so I don't have to constantly convert from normal people to stupid mil-sizes?" ?
@Asmyldof I love how there are parts that try to match an existing form factor, but make it metric. For example, I have terminal blocks that can have a 5.08 mm pitch, and a 5.0 mm pitch
> However, the relative transconductance coefficient K'p of p-channel MOSFETs is 2...3 times lower than the relative transconductance coefficient K'n of n-channel MOSFETs. [Source]
What's the physics behind this difference? Isn't hole mobility the same as electron mobility? (By the way, do we have a canonical question about this?)
By the way,I've been watching your messages in chat long before I posted my first message in this room.You must like the tavern,don't you?I see you all the time here!
actually, its not far down the corridor, its next door.
which means his office is right behind me
which means when I am really angry, and he has closed the door to have some time doing something important, he sometimes then can not focus because someone is banging at his wall
but he has also too much trust in people... like, leaving his phone unattended at my desk...
now whenever he receives a message from me, the phone gets his immediate attention by yelling "hey, moron! fucking moron!"
I have a 230VAC relay that will switch my bathroom light as well as the extractor fan. The question I have is whether the Live/Phase wire or the Nutral wire go through the relay?