Shop OBEX P1 Docs P2 Docs Learn Events
Shift Register Object — Parallax Forums

Shift Register Object

MicrocontrolledMicrocontrolled Posts: 2,461
edited 2010-06-15 00:34 in Propeller 1
Hey, I made a useful object for once!
Has been tested working with the Texas Instruments SN74HC165. Does not support daisy chaining yet, but that would be easy to add. These are input shift registers, BTW, not output. The use of this logic IC will free up a lot of pins for your prop if you are driving multiple input devices.

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
Check out my new website!!

Use the Propeller icon!! Propeller.gif

Follow me on Twitter! Search "Microcontrolled"
spin
spin
TI_8_BitShiftRegister.spin
710B

Comments

  • JonnyMacJonnyMac Posts: 9,208
    edited 2010-06-14 21:13
    I wrote about using the '165 in the May edition of my column -- useful piece of gear for adding inputs (I have on two commercial projects).

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Jon McPhalen
    Hollywood, CA
  • MicrocontrolledMicrocontrolled Posts: 2,461
    edited 2010-06-14 22:02
    Really? Nice!
    Wait... The SPIN zone? Did I miss that one?

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Check out my new website!!

    Use the Propeller icon!! Propeller.gif

    Follow me on Twitter! Search "Microcontrolled"
  • JonnyMacJonnyMac Posts: 9,208
    edited 2010-06-15 00:34
    It's been online a while -- mixed into the article focusing on encoders:
    -- www.parallax.com/Portals/0/Downloads/docs/cols/nv/prop/col/nvp6.pdf

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Jon McPhalen
    Hollywood, CA
Sign In or Register to comment.