Hello everyone,
I have designed a circuit that the input range is 8V to 100V and our input source varies according to spinning speed of a generator.
I am looking for a chip or a circuit that can simply control a switching MOSFET. When input is over 100V, the chip will shut down the MOSFET and...
Hello guys,
I want to design a speed sensor which can sense the speed of a roller coaster and put the circuit on the track. Then, the circuit can transmit signals to a monitor that is about 100m away form the sensor to show the speed of the roller coaster.
Is there anyone know how to design...
I am working on connecting a bridge rectifier and a capacitor to my AC 3 phase generator to get a DC power with small voltage ripple. But, I don't know how to choose a correct capacitor.
Is there anyone can share some information about how to choose a right capacitor to me?
My generator is...
Hello guys,
I have a problem about Radial Flux Dynamo.
Here is the Question:
Circuit board dimensions
Outside diameter 8.00 inches
Center hole 3.00 inches
Wheel OD 9.5 inches
Permeant magnets 1 X 2 X .25 thick and has 2500 Surface Gauss
Power needed for 2 bulbs, 60 Watts each...
