This inverter circuit can provide up to 800mA of 12V power from a 6V supply. For example, you could run 12V car accessories in a 6V car. The circuit is simple, about 75% efficient and quite useful. By ...

This 6V to 12V voltage converter circuit is made with an IC from SGS with several additional components. The IC is a TDA2003 but it can be replaced with a TDA2002. The cost of building the 6volts to ...

This is something of a square peg in a round hole type of problem. [Kiel Lydestad] has been riding a vintage Moped around. You know, a motorcycle that can be pedaled like a bike. He of course wants to ...

I got a 431 Enermax and the BIOS and motherboard monitor tell me my 12V line is running at 12.6V. How is this possible? This is a huge discrepancy. All my fans are plugged into a fanbus. I don't even ...