EEVblog #63 - Microchip PIC vs Atmel AVR


Let the microcontroller fanboy wars begin! Dave's rather random rant on which is better, Microchip PIC or Atmel AVR. (warning, Dave hates Fanboys) BTW, check out this way to program AVR chips with the PICkit2: pickit2avrisp.wordpress.com


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How to program the AVR microcontroller Pt 1


Programming the AVR!! *Get an AVR: www.sparkfun.com *The programmer: www.adafruit.com *WinAVR download: sourceforge.net *AVRDude tutorial: www.ladyada.net *Another tutorial: elecrom.wordpress.com *Fuse calculator: frank.circleofcurrent.com *MikroC for AVR www.mikroe.com www.kevindarrah.com


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Uzebox - Atmel AVR based Game Console (Only two chips used!)


The Uzebox is a homebrew game console based on an Atmel AVR microcontroller. The design goal was to be simple to assemble for any hobbyist and have great sound and graphics with absolute minimum hardware: an AtMega644 microcontroller, an AD725 RGB-to-NTSC converter...and a bunch of resistors! You get 256 simultaneous colors, 240x224 (40x28 tiles) graphics, a 4 channels sound engine with MIDI driver, NES joysticks ports and a MIDI IN input to compose your own songs straight on the console. The kernel is fully interrupt driven to generates video sync, mix music, read joypads, etc. so games can be written in plain C, no insane cycle counting required :D ! Considering this is an 8-bit general purpose microcontroller with only 4K of RAM and 64k of ROM (and no external RAM or frame buffer), it was quite a challenge to cram all that stuff in there. The site has the schematic and all code is open source. The hardware well...is open hardware! Have a look at the forums for updates (fully assembled Uzebox soon available in well know web shops!). For now, I've completed a Tetris DS clone for the console. Enjoy! belogic.com


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Don't ever divide by zero on AVR atmega32!


or else... Want HQ pictures? I sent them to this site, some time ago tric.c0.pl


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The Story of AVR


www.avrtv.com What on earth is AVR? How did it become one of the biggest successes in the industry? And what does AVR really stand for? Watch this special to become enlightened, meet the AVR inventors and Atmel Norway founders, and get a peek inside the AVR design centre in Norway. http


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AVR Programming - AVR Dragon Introduction


This tutorial introduces the AVR Dragon. It is a device that allows us to program and debug AVR ATmega Microcontrollers. I show how to setup and use the AVR Dragon, soldering a 40 pin ZIF socket to the board and show how to connect it to AVR Studio 5 beta 2. I write a sample application and program it on an ATmega328.


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HD Nation - Best Bargain Receiver! Denon AVR-591, Drobo FS, Glasses-Free 3D HDTV!


Toshiba promises 3D HDTV - no goggles! We review Denon's AVR-591. Drobo FS: Awesome Video Jukebox. Want to get movie theater-quality projection at home? The Blu-ray releases for August 31, 2010!


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AVR Lego Robot - Dreadnought


This Lego Robot is based on the model of the Dreadnought from Dawn of War (Warhammer 40k). Controlled by AVR Atmega 32 Parts: 1x Stepper, 2x RC-Servo, 1x DC-Motor, 26 x LED and few hundreds Lego Bricks :-)


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AVR with Lemon Power


A Small setup to demonstrate the low power and low voltage operation of AVR Microcontroller, powered by a fruit cell, made of copper and zinc electrodes and 2 lemons only. Tiny13V was used for demonstration with an internal RC oscillator at 128KHz with a divide by 8 fuse setting. LED connected to Pin 2 of the Tiny Micro with a series resistance of 4.7KOhm. Experiment done by Dhananjay Gadre and Anurag Chugh at NSIT


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THE EVERYCEIVER - Denon AVR-1912


The EVERYCEIVER brings to life all music content, no matter where it is stored. Once connected to the home network, it receives everything, from music stored on a Network Attached Storage (NAS) to over 14000 Internet radio stations. Most remarkably, it even has AirPlay on board to playback music directly from iTunes music libraries stored on a MAC, a PC or on Apple's iDevices. Everything in renowned Denon quality. Young the Giant write the sort of soaring, melodic rock 'n' roll that is bound for greatness. Possessing a well-honed song craft that usually belongs to far more seasoned musicians, the band's members only range in age from 20 to 22. Comprised of Sameer Gadhia, Jacob Tilley (guitar), Eric Cannata (guitar/vocals), Payam Doostzadeh (bass) and Francois Comtois (drums/vocals), Young the Giant present a diverse set of musical ideas, one that's as varied as their ethnic backgrounds—Indian, Persian, British and French-Canadian among them. Their song "My Body" featured in Denon's Everyceiver video comes with jolting percussions and an anthemic chorus that immediately stays in the head. It is the band's passion for music with different influences, and Denon's mission for best sound no matter the source that makes this combination very special.


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AVR: HiVoltage Programming


When you accidentally set RSTZDISBL and cant reprogram an AVR via ISP, try HVP. Okay, maybe that was too high Voltage ;)


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AVR WebRadio Prototype


Embedded Internet Radio based on an Atmel ATmega644 AVR Microcontroller, Silabs CP2201 Ethernet Controller and VLSI VS1053 Audio Codec. Project site: www.watterott.net


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Backporting PS3 psgroove AVR fun to iPhone


AVR and others can JB the PS3 (psgroove). Backporting AVR fun to older iPhone stuff :)


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AVR Studio 5: How to use the Editor


This video takes you through some new editing features in AVR Studio 5. To learn more about Atmel AVR Studio 5, check out: www.atmel.com


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Denon AVR 4310CI - Home Theater Receiver Basics


Basic Overview of the Denon 4310CI Home Theater Receiver. Features and On-Screen Menu, with Network Audio. For more info, view; www.home-technology-store.com


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The Weekly Marmot -- AVR & Encounter Design


Discussion --www.tankspot.com Download -- www.tankspot.com


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Atmel AVR Studio 5 Introduction


Atmel AVR Studio 5 is the Integrated Development Environment (IDE) for developing and debugging embedded AVR applications. The AVR Studio 5 IDE gives you a seamless and easy-to-use environment to write, build, and debug your C/C++ and assembler code. To learn more about Atmel AVR Studio 5, check out: www.atmel.com


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AVR controls Nokia 6100 LCD


ATmega16 controls a Nokia 6100 LCD, the video shows how the bitmap is drawn in 3 steps (top, left, then right image). On my website www.zipfelmaus.com you'll find some more information and tools for the Nokia 6100 lcd.


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Atmel AVR Studio 5: How to create a new C project for GCC


This video show you how to create new C projects; either blank projects or example projects based on built-in templates. To learn more about Atmel AVR Studio 5, check out: www.atmel.com


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EEVblog #158 - AVR ISP MK2 + LM317 Regulator Tutorial


Who else but Dave can turn what was supposed to be a simple 2 minute AVR ISP hack video into a 30 minute episode on designing and measuring the performance of an LM317 voltage regulator circuit, with a bonus shootout between the Fluke 87V and the Gossen Metrahit XTRA multimeters?


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How to program the AVR microcontroller Pt 2


Programming the AVR!! *Get an AVR: www.sparkfun.com *The programmer: www.adafruit.com *WinAVR download: sourceforge.net *AVRDude tutorial: www.ladyada.net *Another tutorial: elecrom.wordpress.com *Fuse calculator: frank.circleofcurrent.com *MikroC for AVR www.mikroe.com www.kevindarrah.com


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harman/kardon avr 146 POWER !!!


Harman/kardon avr 146 tested with a 120V/100W light bulb.


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Atmel AVR Studio 5: How to do in-system programming


This video shows you how to do in-system programming with Xplained. To learn more about Atmel AVR Studio 5, check out: www.atmel.com


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AVR oscilloscope, 2ch, XY


AVRで2chオシロスコープを自作しました.詳細は, plaza.rakuten.co.jp


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Denon AVR-1912 A/V Receiver Review by AVLAND UK


Product guide and video review by www.avland.co.uk for the Denon AVR1912 network receiver. Menus, Setup and connections.


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Atmel AVR Studio 5: Getting started with the AVR Software Framework, Part 1


We go through the necessary steps to make an LED blink on the UC3-L0 board using the ASF (AVR Software Framework): Creating a project, importing new driver or service, initialize driver, and using the help files and user guide for support.


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Atmel AVR Studio 5: Getting started with the AVR Software Framework, Part 2


We setup a PWM output to control an LED on the UC3-L0 board using the ASF (AVR Software Framework): Creating a project, importing new driver or service, initialize driver, and using the help files and user guide for support.


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AVR playstation controller protocol emulator (prototype)


This video demonstrates an AVR (ATmega324p) microcontroller based project which can emulate the data protocol of a playstation controller, and interpret input from other devices so they can also be used with a playstation. The data can also be rearranged in software, allowing many possibilities for customising or improving how games are played. The prototype board currently has connections for a Wii "nunchuck", a sega saturn controller, two NES controllers, a standard playstation controller, and serial input/output. A 20x2 character LCD displays the current configuration mode, red/green LEDs are used to show communication status with the host device and a blue LED flashes when the host sends a command to actuate the controllers vibration motors. The device works directly with the playstation and playstation2, as well as xbox or pc with a proper adapter like the one shown in the video. more info here: nfggames.com


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Atmel AVR Studio 5: How to download and install


This video briefly intrduces AVR Studio 5, shows you where to download, how to install it, and explains what's included. To learn more about Atmel AVR Studio 5, check out: www.atmel.com


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ONKYO AVR AV Home Cinema Receiver - Installing the UWF-1 Wireless Adapter


In this video we will be showing you how to install the UWF-1 Wireless Adapter to connect your AV receiver to your home network. The optional UWF-1 is available for network-capable Onkyo A/V receivers (TX-NRxx9 and later) and stereo receivers (eg TX-8050).


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AVR and electronic projects by uCtrl.net


Check out uctrl.net for AVR and electronics projects.


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The Fastest Acoustic Spectrum Analyzer on AVR M8 - new V2 !


Najszybszy analizator widma akustycznego avr atmega8 Acoustic spectrum analyzer for HD44780 display. This is version 2 of this device, version 1 you can find here: diy.elektroda.eu Changes made scince version 1: - added 5pin connector to small keyboard - you can change backlight brightness of LCD (PWM on OC2 output), included software brightness regulation for VFD's - change sensivity - choice display effect: poles, bars, ovals, ladders, or lines - options are autosaved to the eeprom memory - added jumper (solder pads under uC) to select the prescaler for adc, if your avr is not displaying higher band due to too hign overclock of adc (solder it to lower the adc clock) - added jumper to select if you using a VFD display - device instead of controlling PWM, will be sending special data command for brightness changing. - PCB's for both 2*8 and 16*1 connectors displays, typical 2*16 chars display board dimensions - optimized code for faster work Device is compatible backward and vice versa, so you don't need to make new PCB. See schematic, just solder one NPN transistor and one resistor for backlight, and attach wires to keyboard - see schematic. On this moment device support following displays: 16*2, 20*2, 24*2, and 20*4 LCD's and VFD's. If you have one which this device not support, please contact me and i will try to adapt code for it - it's not that hard, but i need you to test it, so i don't make codes for displays that i can't test. Source code, other files, and a <b>...</b>


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300 AVR PART2


Elastomania. Another movie of '300 AVR' series


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AVR Programming - AVR Studio Tutorial Introduction


In this video I demonstrate how to write a small application using AVR Studio 4 and avr-gcc. It is an introduction for those new to the AVR platform. I am using the AVR Dragon as my program/debug tool and this tutorial demonstrates how to upload and debug code using this device.


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AVR 3D Engine


AVR 3D Engine auf einem Mega8 mit 16Mhz und einem Nokia 6100 LCD-Display. thomaspfeifer.net


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Craft by lft


Full screen video, source code, schematics and more at: www.linusakesson.net 1st place at Breakpoint 2008, in the Console / Real Wild compo.


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ONKYO TX-NR1009 AVR AV Home Cinema Receiver - How to use.


A short look at the front buttons and real panel connectors of the 9.2 ch Network AV Receiver TX-NR1009. Main features of this AVR: HDMI® Support for 3D Video and Audio Return Channel * Network Capability Delivers Internet Radio and Network Audio Streaming via Ethernet * High-Quality Video Processing with HQV® Vida™ VHD1900 * Direct Digital Connection of iPod/iPhone via Front-Panel USB Port * THX® Select2 Plus™ Certified * 4K Video Upscaling and Processing via Qdeo™ Technology * DTS Neo:X™Adds Extra Dimensions to Surround Sound


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AVR ATMEGA128 3D GRAPHICS


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Computerized DVD Storage Rack with AVR


einfacheleben.com This is a rack I threw together with an old servo, stepper, and LCD. It uses a Finite State Machine to manage the menu system and tasks.


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Atmel AVR Studio 5: Getting started with the AVR Software Framework, Part 3


We setup and test a USART on the UC3-L0 board using the ASF, including clock configurations: Creating a project, importing new driver or service, initialize and configure driver, using the help files and user guide for support.


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AVR Atmega Microcontroller Tutorial 4 Blink LED( Tishitu Electronics )


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