Jetson nano - Help Wanted

RE: Jetson nano

BLM — Fri, 20 Mar 2020 19:43:22 +0000

Logic level shifters are your friend :)

RE: Jetson nano

Duce robot — Fri, 20 Mar 2020 18:23:14 +0000

that is what i was thinking. no need to burn it up .

RE: Jetson nano

byron — Fri, 20 Mar 2020 15:43:04 +0000

If the nano is like the rpi with unprotected 3.3 logic level pins then be careful, Ive destroyed a pi in the past by accidentally feeding in 5v 😉

RE: Jetson nano

Duce robot — Fri, 20 Mar 2020 15:30:42 +0000

Yep the bi directional data converter I was wondering if I should use this for the nano since it is the same pin outs as the pi I thought I might need one for multiple servos or if I could run the pca servo module without it . I think the SDA and scl connections are the only pin outs I need from the nano aside from + - but its still a long road yet . trying to keep from buying any more single board computers for a while .lol👍😁

RE: Jetson nano

byron — Fri, 20 Mar 2020 15:27:13 +0000

I think the data converter terminology usually means digital to analog converters ADC or DAC. Like codecage I think you describe level converters, but maybe ‘data converters’ could also include any signal change, maybe.

RE: Jetson nano

codecage — Fri, 20 Mar 2020 15:07:48 +0000

@duce-robot is that what your are referring to when you say data converter? I use the term level converter, but we might be meaning the same thing.

RE: Jetson nano

Duce robot — Fri, 20 Mar 2020 14:53:58 +0000

Its a module you can put between a 3 volt divide and a 5 volt device such as the tf mini and a uno to keep from smoking the 3 volt device and it let's the data move both ways on i2 c without pulling the 3 volt device up to 5 volts ..

RE: Jetson nano

Spyder — Fri, 20 Mar 2020 07:08:37 +0000

What's a data converter ?

Jetson nano

Duce robot — Fri, 20 Mar 2020 02:49:40 +0000

Should one use a data converter for the nano? Thanks for any advice👍😀