Just spotted this: https://github.com/kadamski/i2c-gpio-param Could be useful
On 25 April 2013 15:54, Martin Peach <[email protected]> wrote: > On 2013-04-25 10:37, Julian Brooks wrote: > >> 'Nother 2 dumb questions: >> What's the difference between the ones that have spider/centipede type >> legs and the straight ones (which would be best to get). >> > > The PDIP package is what you want, not the SOIC. The only difference is > size. DIP packages are human-friendly, surface mount is for robots. > > > And also are you attaching the MC14051 to any type of board/adaptor or >> just soldering straight on to the pins? >> > > I have it in a breadboard right now, to make it more permanent I would > solder a socket to a prototyping board then (after verifying the > connections) plug the chip into the socket. Soldering to the pins makes it > difficult to replace the IC, and risks damaging it with the heat if you're > not good at soldering quickly and to the point. A CD4051 would also work, > it's basically the same circuit. > > Martin > > >
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