Hi,
I'm new to this forum (and Microcontrollers) but have recently purchased an Arduino and have made a few simple fun things with it.
A particular area of interest to me is home automation and I'm wondering how manufacturers power their microcontrollers from mains power whilst still making the devices small.
X10 modules, for instance, are very small but presumably use low voltage microcontrollers for the logic but there is no room inside the device for the typical 5v mains power supplies used for consumer electronics.
I've searched the internet and component supplier websites but I don't think I've hit upon the correct keywords.
Can anyone tell me what kind of thing I should be searching for. Basically I'm after a very small 9v (or maybe 5v) PSU.
TIA
Andy.
I'm new to this forum (and Microcontrollers) but have recently purchased an Arduino and have made a few simple fun things with it.
A particular area of interest to me is home automation and I'm wondering how manufacturers power their microcontrollers from mains power whilst still making the devices small.
X10 modules, for instance, are very small but presumably use low voltage microcontrollers for the logic but there is no room inside the device for the typical 5v mains power supplies used for consumer electronics.
I've searched the internet and component supplier websites but I don't think I've hit upon the correct keywords.
Can anyone tell me what kind of thing I should be searching for. Basically I'm after a very small 9v (or maybe 5v) PSU.
TIA
Andy.