A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
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Disclaimer
Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.
VGA
Waveform display on a VGA monitor with AVR
16. January 2010 - 16:29 — adminNot so useful, but nice: "Waveform display" (like a oscilloscope) on a VGA monitor.
(Photo: 5volt.eu)
ISA VGA card with an AVR
12. September 2009 - 9:10 — adminDon't throw out your old ISA VGA cards. Sure, you can use them in the regular way in your PC, but you definitelly can use them in your hobby devices. For example with an ATMega128.
VGA to SCART RGB converter
11. July 2009 - 12:43 — adminA simple circuit to connect your VGA graphics card to your TV.
V6Z80P - the "ZX Spectrum version 2009"
8. April 2009 - 19:52 — adminRetroleum's terrific Z80-based single board computer. Simply amazing!
MicroVGA
5. April 2009 - 15:07 — adminMicroVGA is low-cost VGA interface, providing 80x25 text mode (800x600 @ 60 Hz) / 16 colors. MicroVGA can be connected to microcontroller, thus it's an ideal solution for embedded applications.
SoftVGA - an AVR VGA display
26. January 2009 - 21:37 — adminVGA signal generator and display based on ATMega32.
VGA display with PIC18F controller
13. July 2008 - 17:42 — adminI've finally found a circuit I've been looking for for quite a long time - the VGA-compatible display based on plain microcontroller.
LPC2138 as a VGA controller
5. July 2008 - 19:54 — adminAn LPC2138 microcontroller generates the VGA signals that drive the monitor as well as the graphics and fonts. The microcontroller also handles a keyboard, a mouse and some storage memory.
PICASO VGA/SVGA Graphics Controller
17. June 2008 - 16:57 — adminCompact & cost effective ready to go 'drop in' embedded graphics engine that will deliver stand-alone functionality to your project from 4D Systems.
