I don't use Proteus or breadboards (unreliable), I'd prefer to hand wire prototypes as I'm from the age of wire-wrapping. I do use the debugger and MPLAB simulator.
Hey I inserted resistance instead motor and everything worked fine! I think it's really EMF but flyback diode didn't help I inserted it as shown on figure..... why didn't it work? unfortunatelly I don't have oscilloscope to explore it
Hey I inserted resistance instead motor and everything worked fine! I think it's really EMF but flyback diode didn't help I inserted it as shown on figure..... why didn't it work? unfortunatelly I don't have oscilloscope to explore it
Metal–oxide–semiconductor field-effect transistor are voltage controlled. zhaniko93 is using one that's not able to turn on at 5 volts right. His 9 volts motor supply make's it a if'e it may work some time and may not. In Mulisims 11 it will not turn on with 5 volts at the gate.
Hi,
The decoupling you show on that diagram is far too little for reliable operation when driving loads.
Use at least a 47uF or 100uF and two or three 100nF, one located near the PIC