Search found 22 matches

by jamonda
Wed Oct 07, 2020 8:16 pm
Forum: Pyboard D-series
Topic: Tile-Sensa Test Program
Replies: 7
Views: 955

Re: Tile-Sensa Test Program

pythoncoder wrote:
Wed Oct 07, 2020 7:26 am
I don't believe there is one.
Thank you for the confirmation, Python Coder.
I was intrigued to read above "this requires that you have the tile which contains the tiny buzzer".
by jamonda
Wed Oct 07, 2020 12:49 am
Forum: Pyboard D-series
Topic: Tile-Sensa Test Program
Replies: 7
Views: 955

Re: Tile-Sensa Test Program

Can anybody please explain where can I find a tile with a buzzer?
by jamonda
Mon Oct 05, 2020 11:15 am
Forum: MicroPython pyboard
Topic: NeoPixel module
Replies: 1
Views: 116

NeoPixel module

Hi, friends.
Why don't we have the NeoPixel module builtin on the Pyboard? It's on the ESPs and on the Pyboard D, but not on the v1.1.
How can I put it into the firmware?
Thank you all in advance.
by jamonda
Sat Sep 19, 2020 2:40 am
Forum: Pyboard D-series
Topic: Pyboard D X/Y pins voltage and current ratings
Replies: 2
Views: 318

Re: Pyboard D X/Y pins voltage and current ratings

I guess I found it in the data sheet for the SF6W STM32:
https://www.st.com/resource/en/datashee ... f767zi.pdf
Maximum sunk or sourced current per pin: 25mA.
Maximum total output current sunk or sourced by sum of all I/Os and control: 120mA.
by jamonda
Fri Sep 18, 2020 8:05 pm
Forum: Pyboard D-series
Topic: Pyboard D X/Y pins voltage and current ratings
Replies: 2
Views: 318

Pyboard D X/Y pins voltage and current ratings

Hi, friends. Does anybody know where can I find information about voltage and current ratings for the Pyboard D pins? Any information about sink and source maximum current would be welcome. I wonder if I can connect any load directly (a buzzer, for instance) or if I should use a buffer or a driver. ...
by jamonda
Fri Sep 11, 2020 3:17 am
Forum: Pyboard D-series
Topic: Tile-Sensa Test Program
Replies: 7
Views: 955

Re: Tile-Sensa Test Program

Hi. I know the tile sensa, but you were talking about a 'tiny buzzer'. AFAIK, there is no tile sensa with a buzzer. So, there is no buzzer to be set up by the driver. Am I wrong?
by jamonda
Thu Sep 10, 2020 10:52 am
Forum: Pyboard D-series
Topic: Tile-Sensa Test Program
Replies: 7
Views: 955

Re: Tile-Sensa Test Program

Buzzer on Tile Sensa? I have never heard of it. Where can I find more about this buzzer?
by jamonda
Fri Aug 28, 2020 6:56 pm
Forum: Pyboard D-series
Topic: Headers for Pyboard D (X and Y positions through-holes)
Replies: 2
Views: 243

Headers for Pyboard D (X and Y positions through-holes)

Hi, friends.
Does anybody know of a header, pin connector or something like that for the X and Y positions through-holes?
I know the WBUS-DIP28 and DIP-68, but they are expensive and sometimes are just too much for a simple 3 or 4 pins connection.
by jamonda
Sun Aug 23, 2020 2:12 am
Forum: Pyboard D-series
Topic: machine vs. pyb libraries
Replies: 6
Views: 480

Re: machine vs. pub libraries

pythoncoder wrote:
Sat Aug 22, 2020 6:09 pm
Because machine is portable it lacks some hardware-specific features. My approach is to use machine where possible, but be aware that there are some very nice features of the STM boards accessible only via pyb.
Taking lessons from another legend: Peter Hinch. Thank you so much!