Vitor Henrique

Member Since: January 21, 2013

Country: United States

  • News - Enginursday: Introducing … | about 2 weeks ago

    anyhow… the schematics are posted here….

    http://bit.ly/1g73lXm

    You can see that SPI is being used to the OLED display :)

  • News - Enginursday: Introducing … | about 2 weeks ago

    The display is on the SPI. :) I’ll try to follow the Limb0 tip and solder a tinny wire directly to the atmega pin.

  • Product DEV-12857 | about 2 weeks ago

    Yeah, in practice, they are “equal” and there wasn’t changes in features or operation when they changed the processor. But is nice to keep the documentation right and consistent so people don’t get confused. ;)

  • News - Enginursday: Introducing … | about 2 weeks ago

    Thanks for the Tip! :) Yeah, the worst part now is wait until August! hehe…

  • News - Enginursday: Introducing … | about 2 weeks ago

    Jimb0, that is weird, i’m a backer since the begging on the kickstart campaign, and i’m watching closely the discussion, and JP said in one comment that the enclosure would be “hard” to remove. Nevertheless MicroView is a awesome product and i’m anxious to get mine!

  • Product DEV-12857 | about 2 weeks ago

    I think the correct processor is the AM3358 (AM3358BZCZ100 ) instead of the AM3359. The same used on the revision B. http://www.elinux.org/Beagleboard:BeagleBoneBlack

  • Product DEV-12076 | about 4 months ago

    the new ones that u are getting are the latest board revision Rev A6?

  • Product COM-10636 | about 6 months ago

    Hello, question: The datasheet says that the minimum trigger current, under this conditions VD=6V, RL=30Ω, is 8 mA, i’m a chemical engineer and i don’t know much about electronic circuits, so help-me out here…. i’m assuming the RL is the resistor shown on pg 9 connected to the VCC. is this correct? Can i use one lipo (3.7V) as power supply? if so, how can i calculate the RL?

    Thank you guys!

  • Product WRL-00705 | about 7 months ago

    Does this require an external power supply? I’m try to make it working with this module http://www.seeedstudio.com/depot/nrf24l01module-p-1394.html?cPath=19_22 and no luck at all after 5 hours. i checked the pin connections (and then re checked, and one more time).

    I’m using the sparkfun arduino pro mini to drive the modules with the RF24 Library (also tried with the seeeduino, and one mega).

    Edit: got it working. the problem was the power supply for the ‘regular’ nrf24l01+. I’m using one of this connected to my RPI communicating with some pro minis! works GREAT!

  • Product COM-10963 | about 7 months ago

    can i separete the EasyVR module from the shield?

No public wish lists :(