CR2032 powered remote wall switch (schematic and tests)
bigclivedotcom 10:31
49,287 views · 2,691 likes Watch on YouTube ↗
The use of a standard CR2032 lithium cell in one of these switches is a refreshing change from the common miniature 12V batteries. It should theoretically have a very long operational life.
The switch came with the battery separate, but opening it the first time was extremely difficult. I thought it was going to break. I could see some of these being damaged just trying to put the battery in for the first time. Other listings show a battery pull tab.
I've ordered a version with external battery drawer for us to take apart.
If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:-
http://www.bigclive.com/coffee.htm
This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty.
The switch came with the battery separate, but opening it the first time was extremely difficult. I thought it was going to break. I could see some of these being damaged just trying to put the battery in for the first time. Other listings show a battery pull tab.
I've ordered a version with external battery drawer for us to take apart.
If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:-
http://www.bigclive.com/coffee.htm
This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty.
Category (YouTube): Science & Technology
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