3answers

[Others] What are the benefits of using a Schmitt trigger for a switch rather than a simple switch?

The circuit design I'm looking at is using a NAND Schmitt trigger and a p channel enhancement mode mosfet with a tactile switch. What are the benefits of that?
2answers

[Others] Can I extend a 4 pin tact switch just using wires?

I want to move it to another position but don't know if it'll work. Any tips for that?
2answers

[Others] Is there a type of switch that only have the short press function?

I have a momentary swith wired to a board which has a short press and a long press function. I only need the short press function and I cannot program out the long press one, so I need a hardware solu...
1answers

[Others] How fast can the digital output pins switch state?

I want to make an ESC for a 3-Phase BLDC motor using an arduino nano. I want to use the digital output pins to drive transistors that will in turn drive the MOSFETs for the motor. At 10,000 RPM each p...
  • answered Sep 07,2020
    by Remy
2answers
2answers

[Others] Is it ok to switch a high frequency signal with a low frequency transistor?

If you have a high frequency signal, going through the collector - emitter of a general purpose transistor, can you just turn it on/of with a low frequency signal at the base?If you leave the transist...
  • answered Aug 11,2020
    by Gorge
2answers

[Others] Membrane Switch Panels?

Hello! We are extremely pleased with your PCB service and delivery!! Do you also manufacture Membrane Switch Panels? If not, do you know of a company similar to yours that can make membrane switch pan...
  • answered Jul 25,2018
    by i_bell
Ranking Name Answers
1 PCBWay Team 6
2 Engineer 1
3 Stephen Newport 1