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  1. Solder mask bridge issue | Electronics Forum (Circuits, Projects and ...

    Jan 29, 2025 · From what I understand, PCB manufacturing has a limitation on the minimum width of the solder resist—it cannot be too thin, typically not less than 5 mil. In many components, including those …

  2. LM741 alternatives? | Electronics Forum (Circuits, Projects and ...

    Mar 11, 2026 · Is the LM741 really that bad of an op amp? what is a good alternative and would i notice a difference at audio frequencies? I am using a split supply for AC signals.

  3. Transistor gain advice please | Electronics Forum (Circuits, Projects ...

    Feb 27, 2026 · The difference is a case of semantics for the OP to better understand. If the collector resistor value could be decreased and the linear response of the transistor could be extended by …

  4. XC8 - mixing C and ASM - Electronics Forum (Circuits, Projects and ...

    Aug 14, 2015 · Due limitation with free version of XC8 compiler, for critical operations I'm trying to use assembler. However, it seem that mixing does not work as intended, at least not with latest v1.34. …

  5. Circuit simulation software titles, "best" ones?

    Feb 24, 2008 · The simulation is only as good as the models, of course, and that is often the limitation. I used Electronic Workbench to design and simulate a switching power supply, including optimizing …

  6. Diode on relay coil - downside. | Electronics Forum (Circuits, Projects ...

    Jan 27, 2025 · I've got an automotive relay that contains a resistor in parallel with the coil, and I measured what effect having a freewheel diode would have. The relay is standard cube one. The coil …

  7. Best Free IDE for ARM - Electronics Forum (Circuits, Projects and ...

    May 17, 2015 · Hi dear friends... i want start to learning ARM MCU programming. In your opinion, what is the best free and powerfull IDE ?

  8. Linear interpolation and lookup tables (C) | Electronics Forum ...

    Mar 8, 2016 · Only limitation is that the x-value must increase every step along the function. With this example piecewise linear function design, we define our data structure and declare the actual sine …

  9. How to build a controller for 90 VDC motor

    May 6, 2010 · My application is a customized application for 100 VDC power source and also need a small board size because of space limitation. Because of that I must design by myself for the …

  10. High power automotive current limiter | Electronics Forum (Circuits ...

    Feb 12, 2012 · What would the easiest/best way be to implement such a current limitation? I have looked at a circuit involving 2 transistors and 2 resistors (**broken link removed**), but I'm worried …