Harold 2010-07-28T18:13:41Z 2010-07-28T18:13:41Z

I learend to use the udn2998w. DUAL FULL-BRIDGE MOTOR DRIVER 3 amp peak. I need a larger amp one, any ideas? Like 10+amps ! It doesn't need to be dual.

Harold 2010-07-28T18:13:41Z bmorse 2010-05-09T14:43:24Z 2010-05-09T14:43:24Z

Check out some of the projects, most of them have done something similar, you may be able to get bits and pieces to put your project together.

bmorse 2010-05-09T14:43:24Z Jacob Jack 2010-05-04T13:40:20Z 2010-05-04T13:40:20Z

I'm new into this forum so i hope to be in the right section. Well,i'm an high level programmer (C,C++,JAVA,C# ecc.) and that's my first approach to microcontroller and things like this. I've a project in my mind that's something like this: Putting in my house some wireless rx/tx in front of television,radio ecc... with an infrared output. They will be controlled from a device like an ipod touch or other wifi programmable device. Now,i'd like to know were can i find documentation to do something like this and,what hardware should i need. I'm seeing the products on microchip.com but,such it's the first time i use this tecnology i don't know what i need to buy. Thanks.

Jacob Jack 2010-05-04T13:40:20Z GinAli 2010-05-04T02:50:12Z 2010-05-04T02:50:12Z

Please update the link again Thanks Oz

GinAli 2010-05-04T02:50:12Z alwerner 2010-04-22T10:50:13Z 2010-04-22T10:50:13Z

[quote=Harold ]Can I use the udn2998w to drive a simple motor and reverse the polarity going to the motor with one of the input pins on the udn2998w ?[/quote] Your choice for a UDN2998W, is excellent choice for your project. The device can be used to drive solenoids, small DC motors, bell circuits, steppers, ultrasonic generators and the like. And as you get more experienced, you will find many more unique applications for the device. As to the specific implementation take a detailed look at page 4 of the Allegro Data Sheet and study the phase and enable diagram. Good luck with your creation. :D Alfons: UDN2998 A fine Allegro product, the very best from USA. --------------------------------------------------------------------------------

alwerner 2010-04-22T10:50:13Z Harold 2010-04-22T04:40:59Z 2010-04-22T04:40:59Z

Can I use the udn2998w to drive a simple motor and reverse the polarity going to the motor with one of the input pins on the udn2998w ?

Harold 2010-04-22T04:40:59Z boseji 2010-04-08T08:33:05Z 2010-04-08T08:33:05Z

Hello, Let me know your Display Controller or post the datasheet link. Warm Regards, Boseji

boseji 2010-04-08T08:33:05Z arthurcanal 2009-11-09T15:34:17Z 2009-11-09T15:34:17Z

Hey Guys, I am relatively new to the whole PIC32 stuff. I have been coding C for a couple of years and picked up a PIC32 starter kit which is very fun to develop on, so I wanted to take things a bit further. Today a friend of mine said he could give me his I/O expansion board which the PIC32 starter kit board fits onto, he also has a small LCD screen that he is sending as well. He gave me the details of the I/O expansion board and the LCD screen, as I have said I am new to this, I have linked the I/O expansion board and the LCD screen below. Does someone know if these are going to work together and if they are, is it difficult to get them working together? [url=http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=2615&dDocName=en535444]PIC32 I/O Expansion Board[/url] [url=http://uk.farnell.com/powertip-corp/pg12864lrf-nra-h-q/lcd-module-128x64-led-b-l/dp/1671491]LCD Screen[/url] Thanks Arthur

arthurcanal 2009-11-09T15:34:17Z 2009-10-30T07:23:57Z 2009-10-30T07:23:57Z

[size=7]Hi All, I want to interface USB phone to PIC32 to send and process SMS through Microcontroller. Please Anyone tell me How should I start this? What are the thinga that I should know? If anyone has circuit diagram it will be very helpful for me Thanks....[/size]:)

2009-10-30T07:23:57Z umergeorge athlas 2009-09-09T09:02:14Z 2009-09-09T09:02:14Z

hi.i read 1 ov urz lcd post.the problem is i have pic32 usb plus board and graphics pictailboard connected to i/o expansion board.touchscreen is not working.touch screen is TFT-G240320UTSW-92W-TP-E and i m running demo programme graphics AN1136,any help for hardware and software changes

umergeorge athlas 2009-09-09T09:02:14Z umergeorge athlas 2009-09-09T09:01:23Z 2009-09-09T09:01:23Z

hi.i read 1 ov urz lcd post.the problem is i have pic32 usb plus board and graphics pictailboard connected to i/o expansion board.touchscreen is not working.touch screen is TFT-G240320UTSW-92W-TP-E and i m running demo programme graphics AN1136,any help for hardware and software changes

umergeorge athlas 2009-09-09T09:01:23Z umergeorge athlas 2009-09-09T09:00:35Z 2009-09-09T09:00:35Z

hi.i read 1 ov urz lcd post.the problem is i have pic32 usb plus board and graphics pictailboard connected to i/o expansion board.touchscreen is not working.touch screen is TFT-G240320UTSW-92W-TP-E and i m running demo programme graphics AN1136,any help for hardware and software changes

umergeorge athlas 2009-09-09T09:00:35Z umergeorge athlas 2009-09-09T08:59:35Z 2009-09-09T08:59:35Z

hi.i read 1 ov urz lcd post.the problem is i have pic32 usb plus board and graphics pictailboard connected to i/o expansion board.touchscreen is not working.touch screen is TFT-G240320UTSW-92W-TP-E and i m running demo programme graphics AN1136,any help for hardware and software changes

umergeorge athlas 2009-09-09T08:59:35Z boseji 2009-03-15T09:56:30Z 2009-03-15T09:56:30Z

Hi, At present there is no port for the FSA506 & HX8238-A Graphics chip in the Microchip's Graphics library. However the initialization code(Section 10) for FSA506 provided can help you to get across. Also the FSA506 looks more like the ILI9325 but with an 8bit interface. I am interested in the Graphics driver for this two chips. If you can post the Data sheet of the HX8238 , then I can tell you more on how you can get the MCHP lib working. Kindly let me know if you are interested in this development. Warm Regards, Boseji

boseji 2009-03-15T09:56:30Z baris 2009-03-10T10:05:55Z 2009-03-10T10:05:55Z

Hello, Can i use winstar WF57BTIBCDA# or WF35DTIBCDA# TFT LCDs with the PIC32 graphics library? It looks support to 8-bit interface. datasheets attached. URL: www.winstar.com.tw best regards, baris

baris 2009-03-10T10:05:55Z boseji 2009-02-26T15:12:13Z 2009-02-26T15:12:13Z

Hi, Any one interested to make up the FreeRTOS port for the Microchip's Graphics Library. I think it would be a great learning experience. Please let me know. Warm Regards, Boseji

boseji 2009-02-26T15:12:13Z boseji 2009-02-10T23:41:11Z 2009-02-10T23:41:11Z

Hello, Microchips gives certain standard architectures for the development of the Drivers for its GUI Framework. But it doesn't include the ILI9325 driver. Have a look at the Techtoys.com.hk Display code for their [url=http://www.techtoys.com.hk/Displays/TY280T240320/TY280T_240320_BO.htm]2.8" 262k TFT Color LCD[/url]. This code has been ported for the Microchip's Graphics Lib. I too have the code for this driver, but mine is specific to a simpler UI system in FreeRTOS. I have attached the files have a look. Warm Regards, Boseji

boseji 2009-02-10T23:41:11Z carlo 2009-02-10T22:35:34Z 2009-02-10T22:35:34Z

hi, i have buy this lcd display:TM240320C1NFWGWC (Controller: ILI9325). where i find the microchip driver for this controller? can you help me? thanks for all Carlolauri

carlo 2009-02-10T22:35:34Z jamodio 2009-01-31T04:09:59Z 2009-01-31T04:09:59Z

Just a guess, but I believe that if you work it out through a microchip field engineer you may be able to get additional samples. Microchip was being too generous giving away samples and paying for shipping while some folks were abusing the sample program. My .02

jamodio 2009-01-31T04:09:59Z regiscruzbr 2009-01-28T20:40:17Z 2009-01-28T20:40:17Z

[size=7]Because the economic situation of the country I think it's ok. But only two components is very little.[/size]

regiscruzbr 2009-01-28T20:40:17Z