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by xen956
Thu Mar 12, 2015 6:24 pm
Forum: Other projects
Topic: Modifying a 3.5" car display for USB power.
Replies: 453
Views: 240997

Re: Modifying a 3.5" car display for USB power.

Doug, thank you VERY MUCH. For those with the same component, Doug's trick worked! My component had indeed 5.0E1 written on it, so I desoldered it (more ripped it off the board, I tried to work on the pins, but I couldn't lift the thing at the same time as heating the pins, I don't have the right me...
by xen956
Wed Mar 11, 2015 7:08 pm
Forum: Other projects
Topic: Modifying a 3.5" car display for USB power.
Replies: 453
Views: 240997

Re: Modifying a 3.5" car display for USB power.

Hello guys, I have got what seems to be a new version of the board. I don't see any 5V connector or anything, except that when I measured in few places, I do get 3.3V and 5V. I don't have a 5V power supply yet, but would anybody already be able to spot if this can be ran with 5V or what mods are nee...
by xen956
Fri Feb 06, 2015 7:11 am
Forum: Beginners
Topic: Logging any data into a file stored on the SD card
Replies: 3
Views: 1346

Re: Logging any data into a file stored on the SD card

Sorry I do not need help in Matlab, but with Python. I would like to know if there is a way to store variables that are called in a loop using the print command for example, in a file. :)
by xen956
Fri Feb 06, 2015 7:10 am
Forum: HATs and other add-ons
Topic: Is this screen compatible with the Raspberry?
Replies: 5
Views: 822

Re: Is this screen compatible with the Raspberry?

Thank you for your link, however the refreshing rate of the screen is not enough.
by xen956
Thu Feb 05, 2015 1:25 pm
Forum: HATs and other add-ons
Topic: Is this screen compatible with the Raspberry?
Replies: 5
Views: 822

Re: Is this screen compatible with the Raspberry?

Thank you for your answer. I have read that you need to convert its 12V to 5V for the PI such as what was done here: http://www.raspberrypi.org/forums/viewtopic.php?f=41&t=17651 I would like to get the 3.5" screen size with no real hardware around the screen as it has to fit a tight case, hence why ...
by xen956
Thu Feb 05, 2015 1:07 pm
Forum: HATs and other add-ons
Topic: Is this screen compatible with the Raspberry?
Replies: 5
Views: 822

Is this screen compatible with the Raspberry?

Hello guys, I would like to buy the following screen: http://www.ebay.co.uk/itm/3-5inch-TFT-LCD-display-320x240-resolution-compatible-with-LQ035NC111-54pin-/251456954324?pt=UK_Computing_LaptopMotherboards_CPUs_CA&hash=item3a8c009fd4 It looks like it may be directly connected to the Raspberry PI disp...
by xen956
Thu Feb 05, 2015 8:39 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Are UART and I2C compatible?
Replies: 2
Views: 629

Re: Are UART and I2C compatible?

Thank you for your answer!

Yes, that's the product. Ok so I will forget (for now) using the GPS data live in MATLAB, however, would Gpspipe be able to get these coordinates and store them in a file? I am new in this Raspberry business. :oops:
by xen956
Thu Feb 05, 2015 8:33 am
Forum: Beginners
Topic: Logging any data into a file stored on the SD card
Replies: 3
Views: 1346

Logging any data into a file stored on the SD card

Hello guys, I own a Raspberry PI B+ and eventho I am a beginner with it, I am fluent with Matlab. You see where I am going to, yes I would like to record data that I get from the Raspberry PI from different sensors (the GY87 10 DoF sensor, GPS, etc). However, I only found ways to get these data into...
by xen956
Wed Feb 04, 2015 12:30 pm
Forum: General programming discussion
Topic: Matlab supported devices
Replies: 1
Views: 1438

Matlab supported devices

Hello guys,

Is there a list somewhere of the devices supported directly in Matlab, such as the LIS331 accelerometer sensor?

Thanks!
by xen956
Wed Feb 04, 2015 12:29 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Are UART and I2C compatible?
Replies: 2
Views: 629

Are UART and I2C compatible?

Hello,

I have got an Adafruit Ultimate GPS that I have connected to my PI B+ with success using the UART interface. However, I would like to know if I can connect it to the I2C interface of the PI in order to maybe have better chance to link this with MATLAB.

Thanks in advance!

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