Open imuguruza opened 8 years ago
Please specify quantities
Two of each will be ok
Have you found any I2C voltage translator as I suggested yesterday??
The model of voltage translator TXS0108E I put here is suitable for I2C and SPI communications.
@jlamperez how about the following parts:
Have a look at the voltage translator replacements. IMO it should do it. I'll wait for confirmation before ordering.
ADC I agree.
With TXB0108 voltage translator as written in the page 11 of the datasheet:
the TXB0108 should not be used in applications such as I2C or 1-Wire where an open-drain driver is connected on the bidirectional data I/O. For these applications, use a device from the TI TXS01xx series of level translators.
This voltage translator could be useful for the other pins but not for I2C and that was the reason why I chose TXS0108E family and this breakout board. About this breakout boards I can't find a reliable distributor, only ebay and some web pages.
For the other hand there could be another option buying this breakout board specify for I2C: http://www.digikey.com/product-search/en?mpart=BOB-11955&vendor=1568 This could be combine with the TXB0108 link you have sent for our purpose.
Fine then. Find another option in the spanish warehouse of Digikey please.
2016-02-20 18:43 GMT+01:00 Jorge notifications@github.com:
ADC I agree.
With TXB0108 voltage translator as written in the page 11 of the datasheet:
the TXB0108 should not be used in applications such as I2C or 1-Wire where an open-drain driver is connected on the bidirectional data I/O. For these applications, use a device from the TI TXS01xx series of level translators.
This voltage translator could be useful for the other pins but not for I2C and that was the reason why I chose TXS0108E family and this breakout board. About this breakout boards I can't find a reliable distributor, only ebay and some web pages.
For the other hand there could be another option buying this breakout board specify for I2C: http://www.digikey.com/product-search/en?mpart=BOB-11955&vendor=1568 This could be combine with the TXB0108 link you have sent for our purpose.
— Reply to this email directly or view it on GitHub https://github.com/erlerobot/smart_motor/issues/32#issuecomment-186657941 .
For I2C: http://www.digikey.es/product-search/en/programmers-development-systems/evaluation-and-demonstration-boards-and-kits/2622039?k=Pca9306 Rest of GPIO(H bridge): http://www.digikey.es/product-search/en/programmers-development-systems/evaluation-and-demonstration-boards-and-kits/2622039?k=TXB0108 ADC: http://www.digikey.es/product-detail/en/1085/1528-1461-ND/5761229
Thanks @jlamperez, ordered. Should arrive next week.
Got the components. @jlamperez, @goros1993, @SaioaRomero. You can come and get them whenever you want.
When do you close on Friday afternoon @vmayoral?
I'd suggest to come before 5PM. After that it might be that we're not around.
2016-02-25 10:56 GMT+01:00 Jorge notifications@github.com:
When do you close on Friday afternoon @vmayoral https://github.com/vmayoral?
— Reply to this email directly or view it on GitHub https://github.com/erlerobot/smart_motor/issues/32#issuecomment-188698533 .
Okey, I have a meeting at 4PM so I will go on Monday morning taking advantage of my return from Pamplona. Between 9-10 a.m good?
Perfect!
2016-02-25 11:09 GMT+01:00 Jorge notifications@github.com:
Okey, I have a meeting at 4PM so I will go on Monday morning taking advantage of my return from Pamplona. Between 9-10 a.m good?
— Reply to this email directly or view it on GitHub https://github.com/erlerobot/smart_motor/issues/32#issuecomment-188703502 .