Hex

These have four wires on them (see Figure One-a). They are tricky to control because they require changing the direction of the current flow through the coils in the proper sequence. We will discuss these motors further when we get to the topic of DC motor control. * Unipolar motors, with two center-tapped coils which can be treated as four coils (see Figure One-b). These have six or eight (or sometimes five) wires, and can be controlled from a microprocessor with little more than four…

Avalon is associated with Glastonbury Tor, which some legends say was once a magic island surrounded by water. Morgan is one of the three queens that takes King Arthur’s body to Avalon to heal. As a witch and healer, she is said to know the power of both healing and poisonous herbs. In Avalon, She presided over nine priestess’s who were prophetesses and healers. Avalon is known to have been an oracular center. Some believe that Avalon was a Druidic college for priestesses of women’s mysteries.…