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How could I find a FET with specific specs?

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    #81
    Re: How could I find a FET with specific specs?

    if your going from AVR to Pi or STM32, remember your i/o is 3.3v
    good for displays - you dont need resistors,zeners or buffers anymore - but may need a bit of attention with some sensors

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      #82
      Re: How could I find a FET with specific specs?

      Originally posted by stj View Post
      if your going from AVR to Pi or STM32, remember your i/o is 3.3v
      good for displays - you dont need resistors,zeners or buffers anymore - but may need a bit of attention with some sensors
      I've had two Arduino Due's ... and managed to foul them up pretty nicely because i wasn't being mindful of the 3v limit. However, these Teensy 4.0's I've managed to not damage and they are 3v so ... this old dog can learn some new tricks.

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        #83
        Re: How could I find a FET with specific specs?

        Are Microchip/General Instruments PIC8s dead yet?
        If so, good riddance.
        If not, ()#$*#(@#*(@ their memory management.

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          #84
          Re: How could I find a FET with specific specs?

          Originally posted by eccerr0r View Post
          Are Microchip/General Instruments PIC8s dead yet?
          If so, good riddance.
          If not, ()#$*#(@#*(@ their memory management.
          Could you have meant the PIC18 Microcontroller?

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            #85
            Re: How could I find a FET with specific specs?

            No, I generalized all PIC 8-bit microcontrollers into the same bin... the trash bin...

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              #86
              Re: How could I find a FET with specific specs?

              Originally posted by eccerr0r View Post
              No, I generalized all PIC 8-bit microcontrollers into the same bin... the trash bin...
              That's where my Commodore 64 went several decades ago and I still don't regret it ... even if these weirdos are obsessed with the C=64 making a come back... I don't live for the past ... I'm happy to be done with it.

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                #87
                Re: How could I find a FET with specific specs?

                Never used a C64 but as a 6502 I don't think that's horribly bad. I do have my qualms with 6502 however, not a great processor either but much better than PIC 8-bit...

                6502s are fast however. Beats the Z80 which I've preferred, but 6502s murder the Z80 MHz for MHz.

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                  #88
                  Re: How could I find a FET with specific specs?

                  Originally posted by eccerr0r View Post
                  Never used a C64 but as a 6502 I don't think that's horribly bad. I do have my qualms with 6502 however, not a great processor either but much better than PIC 8-bit...

                  6502s are fast however. Beats the Z80 which I've preferred, but 6502s murder the Z80 MHz for MHz.
                  This new laptop I got has 32 gigs of RAM in it...

                  My first computer, the C=64 had 64k of ram...

                  So TODAY, my computer has 500,000 times more ram than my first one.

                  That's pretty phenomenal to me.

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