9 Threads found on edaboard.com: Vga And Avr
Can I interface OV7670 module with avr microcontroller directly ?
This is the module
Microcontrollers :: 07-29-2013 23:09 :: bianchi77 :: Replies: 1 :: Views: 1870
There are some projects that use an 8-bit MCU like the ATmega to control an ISA graphics card like this:
Now could the same be done using a PCI graphics card by completely violating any offical standard?
The memory and video generation is available on the board. One only needs a way to enter configure and ent
Hobby Circuits and Small Projects Problems :: 06-22-2013 04:07 :: eagledot :: Replies: 3 :: Views: 1299
Here is an RGB solution
But not a very useful or practical one.
Microcontrollers :: 04-30-2012 08:32 :: SunnySkyguy :: Replies: 7 :: Views: 5843
You need to spec the content to the video, not just the Video interface.
YOu might consider;
Microchip PIC 16F84 vga Output
Atmel avr vga Text mode Output
Atmel avr graphics vga output with SDRAM
Atmel avr and ISA vga card
Lattice MachXO CPLD/FPGA (...)
Hobby Circuits and Small Projects Problems :: 04-30-2012 04:16 :: SunnySkyguy :: Replies: 5 :: Views: 1809
It is a household thermometer connected to the plasma TV (with a PC-vga input). The system monitors the temperature in the living room, garage and outside on both sides of the house. LCD monitor used in this project
Show DIY :: 02-20-2012 16:52 :: Vermes :: Replies: 0 :: Views: 2262
I want to interface a vga port of a computer's monitor with my atmega32.I read a few things about it as well.I know that that the input to the rgb pins are analog,but how much?Is the horizontal and vertical clock provided by the monitor?I would be happy if i get a few dots on the there any initialization that has to be done to the
Microcontrollers :: 09-16-2011 15:29 :: jayanthyk192 :: Replies: 4 :: Views: 1485
This device presents time and date on a vga monitor (without a PC).
What was used: avr Atmega16 and Philips RTC PCF8583
The circuit is very easy and consists of elements:
power supply 5V - LM7805
Show DIY :: 09-04-2011 18:07 :: Vermes :: Replies: 0 :: Views: 4320
hi all , i had found a very helpful thing for pple who used to maiantain CRT monitors
This project was born for repairing broken PC monitors. This allows to avoid using a computer while testing monitor patterns. The Tiny monitor tester uses ATTiny2313 avr MCU running at 20MHz speed. Such speed allows running synchro H and V signals directly f
Hobby Circuits and Small Projects Problems :: 04-11-2008 11:13 :: flexx :: Replies: 0 :: Views: 2401
I think the following can help you:
avr 2006 DESIGN CONTEST
GRand PRIZE: WITNESSCAM
The WITNESSCAM is a self-recording surveillance camera that?s perfect for the home or office. The innovative, ATmega32-based system features a vga CMOS color camera, a passive-infrared (PIR) movement sensor, and a 1-GB SD card. The (...)
Hobby Circuits and Small Projects Problems :: 01-01-2007 20:56 :: svicent :: Replies: 4 :: Views: 2574