Can I safely use a 5V 2.1A power adapter for a device (Linksys WET11 Wireless Ethernet Bridge) that expects 5V 2.0A? [more inside]
posted on Oct 21, 2006 - 3 answers

What kind of potentiometer do I need? Electronics and electrical math confuse the hell out of me, so I'm just going to lay it all out. [more inside]
posted on Oct 29, 2005 - 7 answers

DC-powered DVD players? I'm living in a country where the AC power is 220 volts, but will be returning to the US, where AC is 110. I want to buy a DVD player that I can use here and at home. [MI]
posted on Jan 20, 2005 - 13 answers

Voltage query: What are the disadvantages of regularly using electronics made for 110V using a step down voltage transformer in a 220V - 240V country?
posted on Jan 11, 2005 - 14 answers

Global citizen looking for either 240V only or bicurious with 110V CD Clock Radio in NYC or via online sites. O' Wise Ask MeFi, where do I find the perfect alarm clock to wake up with when in Bombay? I'm not yet desperate enough to make exceptions for 110V clocks in drag using a voltage convertor.
posted on Dec 8, 2004 - 6 answers