In cooperation with Austin Energy and the City of Austin, Austin, Texas-based Ideal Power Converters (IPC) is demonstrating its low-harmonic, utility-friendly variable frequency drive (VFD) on a 15-hp ...
So, this is a pretty ingenious use of spare time. With a vacuum fluorescent display (VFD) from a VCR used as the amplifier, a crafty DIY-er was able to power a pair of headphones. We'll be honest, the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback