Grumpy_Mike:
It works like pluginng headphones into an MP3 player, it cuts out the speaker. You might want to use it to switch supplies or something similar.
Commonly used to switch between a battery and a wall wart.
Grumpy_Mike:
It works like pluginng headphones into an MP3 player, it cuts out the speaker. You might want to use it to switch supplies or something similar.
Commonly used to switch between a battery and a wall wart.