Popeye2003
Check out National Semiconductors Ignition Interface Chips.
They sell a chip that will interface directly to a
VR coil. They handle to the extremely wide dynamic range 10mV to over 20V output of a VR sensor. From there you can get a conditioned signal that will be easy for other...
Is split phase, which is sometimes called two phase, 220V power in residential, taken from a center tap transformer which results in each leg 180 out from each other, i.e. inverted?
It can get confusing.
Warpspeed,
A little research will point out that Tesla disc pumps
are great for pumping the worst kind of materials.
Make them out of the right materials and they can pump sulfuric acid.
They can pump goldfish and NOT kill them if you space the discs properly. They can also pump highly...