Joule Thief: JTBasic meets Loopstick Variable Inductor
I took a loopstick variable inductor and wound a “primary” of about 30 turn of #22 on the outside of its windings and potted it in epoxy. A very interesting thing occurred: the test…
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For the term "ferrite core for hho".
Steorn Orbo Rep. V3. Overunity ? 0,0009 Watt
Is this displayed motor a real Orbo motor ?? The yellow current curve is completely flat on the top, as Sean said it should be.There is no back emf. The toroid core is a…
flat coil BLDC motor IV
short video for those who loves motors – flat coils single transistor pulse brushless controllerless DC motor with and without cores; seems the first one is a winner – three times less of wire,…
Twist Tie Wire Joule Thief.ASF
This shows a Joule Thief inductor coil made out of just plastic coated steel twist tie wire. There is no ferrite toroid core used to make the inductor in this video but one could…
Worlds Smallest Wireless Electricity System
And one of the simplest. This wireless electricity circuit uses just an NPN SMD transistor and a ferrite core coil. A 1.5V AAA battery is used as the power source. As another size comparison,…
