I have built this motor circuit for my Arduino and when running it only gets less 1v and the motor spins very slowly and my bigger motor doesn't spin at all. I have attached the diagram that I followed below. The Motor should be getting 5v from the Arduino although something seems to be...
I have already worked on it but I can't seem to make it precisely as it should be.
So the problem asks to create a circuit according to the transfer characteristic of the soft limiter shown in the figure below (blah).
I managed to create a circuit (blah2) but it doesn't work because I need...
I would never thought I could not understand a circuit made out of diode but here I am.
1-the first circuit is two diode in series, when i measured the voltage between the them I found it half the voltage of the source which is not logic for me!!! as there is no current flowing through...
Hi everyone, I designed a circuit to connect one laser on it. This is the circuit:
As you can see the output is 3 V what is needed for the laser. Can I connect it directly? What do I have to change if I want to connect 2 lasers?