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	<title>MiguelFerreira.net</title>
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	<link>http://miguelferreira.net/en/</link>
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	<lastbuilddate>Fri, 27 Apr 2012 11:13:16 +0000</lastbuilddate>
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		<title>USBasp ISP with ATmega8</title>
		<link>http://miguelferreira.net/en/2012/04/usbasp-isp-com-atmega8/</link>
		<comments>http://miguelferreira.net/en/2012/04/usbasp-isp-com-atmega8/#comments</comments>
		<pubdate>Fri, 27 Apr 2012 11:11:06 +0000</pubdate>
		<dc:creator>Fábio Sousa</dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[ATMEGA]]></category>
		<category><![CDATA[ATMEL]]></category>
		<category><![CDATA[Electronics]]></category>

		<guid ispermalink="false">http://miguelferreira.net/?p=831-en</guid>
		<description><![CDATA[The circuit is a homemade ISP using an ATmega8 with USB communication and software that allows to program AVR microcontrollers more (ATmega, ATiny) to be used as Arduino, an eco-mode. É bom ter sempre um programador de reserva como plano B O esquema e firmware podem ser observados aqui. Below are pictures of the experience. [...]]]></description>
			<content:encoded><![CDATA[<p>The circuit is a homemade ISP using an ATmega8 with USB communication and software that allows to program AVR microcontrollers more (ATmega, ATiny) to be used as Arduino,  de um modo econômico.</p>
<p>It is good to always have a backup scheduler as plan B</p>
<p>The schematic and firmware can be observed <a title="USbasp Site" href="http://www.fischl.de/usbasp/">here</a>. Abaixo encontram-se imagens da experiência.</p>
<div id="attachment_832" class="wp-caption aligncenter" style="width: 160px"><a href="http://miguelferreira.net/wp-content/uploads/2012/04/USBasp_Test.jpg"><img class="size-thumbnail wp-image-832" src="http://miguelferreira.net/wp-content/uploads/2012/04/USBasp_Test-150x150.jpg" alt="" width="150" height="150" /></a><p class="wp-caption-text">USBasp on white card test</p></div>
<p>And here's a reading to an Arduino with an ATmega 328:</p>
<p><div id="attachment_833" class="wp-caption aligncenter" style="width: 371px"><a href="http://miguelferreira.net/wp-content/uploads/2012/04/usbasp_avrdude.png"><img class=" wp-image-833" src="http://miguelferreira.net/wp-content/uploads/2012/04/usbasp_avrdude.png" alt="" width="361" height="294" /></a><p class="wp-caption-text">Fuse read Arduino</p></div><br />
</p>
<div id="seo_alrp_related"><h2>Articles related to ISP USBasp with ATmega8</h2><ul><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/09/arduino-caseiro-com-enc28j60/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/09/foto-0001-300x225.jpg" alt="Arduino Caseiro com ENC28J60" title="Arduino Caseiro com ENC28J60" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/09/arduino-caseiro-com-enc28j60/" rel="bookmark">Homemade Arduino with ENC28J60</a></h3><p>After I complain of my Arduino     Duemilenove   due to lack of current to power other devices, I decided to build my own   in perforated plate, com um cristal de ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2012/02/sensor-barometrico-no-ethershield/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2012/02/P2130473-300x225.jpg" alt="Sensor Barométrico no Ethershield" title="Sensor Barométrico no Ethershield" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2012/02/sensor-barometrico-no-ethershield/" rel="bookmark">In Barometric Sensor Ethershield</a></h3><p>  This is a preliminary test of a barometric sensor connected to an Arduino board with homemade ENC28j60, que permite ler a pressão atmosférica em ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/07/usbtinyisp-avr-atmel/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/07/USBtinyISP-AVR-Atmel-Programmer-150x101.jpg" alt="USBtinyISP AVR Atmel" title="USBtinyISP AVR Atmel" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/07/usbtinyisp-avr-atmel/" rel="bookmark">USBtinyISP AVR Atmel</a></h3><p>An excellent way to reprogram Arduinos, among others .... Already bought a few months valiant this programmer, It costs about 15 €, Although you can find between 10 ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/03/cabo-de-dados-rs232-minimalista/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/03/PC210138-300x225.jpg" alt="Cabo de Dados RS232 Minimalista" title="Cabo de Dados RS232 Minimalista" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/03/cabo-de-dados-rs232-minimalista/" rel="bookmark">Minimalist RS232 data cable</a></h3><p>Data cable   MAX233A       without using conversion condensers,  powered by   with   port through the   and   signals DTR DTS musts. This cable can have multiple applications, as data cable for Calculators, PDA ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/10/lcd-nokia-3510-interface-com-pic18f/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/10/P9140380-300x225.jpg" alt="LCD Nokia 3510 Interface com PIC18F" title="LCD Nokia 3510 Interface com PIC18F" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/10/lcd-nokia-3510-interface-com-pic18f/" rel="bookmark">Nokia LCD 3510 Interface with PIC18F</a></h3><p>Quando um telemóvel deixa de funcionar em termos de software e ate mesmo algum hardware há partes que podem ser aproveitadas para experiências ou para ...</p></div></li></ul></div>]]></content:encoded>
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		<title>ATMEGA328 &#8230; parte 2</title>
		<link>http://miguelferreira.net/en/2012/03/atmega328-parte-2/</link>
		<comments>http://miguelferreira.net/en/2012/03/atmega328-parte-2/#comments</comments>
		<pubdate>Thu, 29 Mar 2012 22:35:16 +0000</pubdate>
		<dc:creator>Miguel Ferreira</dc:creator>
				<category><![CDATA[ATMEGA]]></category>
		<category><![CDATA[ATMEL]]></category>
		<category><![CDATA[Blog]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[ATMEGA328]]></category>
		<category><![CDATA[AVR]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[fuses]]></category>
		<category><![CDATA[problems]]></category>
		<category><![CDATA[retrieve AVR]]></category>
		<category><![CDATA[deaf]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=825-en</guid>
		<description><![CDATA[Today I decided I had time, and after reading something more (http://mightyohm.com/blog/products/hv-rescue-shield-2-x/) did on Board of experiences to see if my beautiful atmega was returning to hear me&#8230;. And at the end&#8230; Well, still doesn't work, but I suspect that I made a mistake when connecting something , in this case I chose not to use the protection resistors sauce [...]]]></description>
			<content:encoded><![CDATA[<p>Today I decided I had time, and after reading something more (<a href="http://mightyohm.com/blog/products/hv-rescue-shield-2-x/" target="_blank">http://mightyohm.com/blog/products/hv-rescue-shield-2-x/</a>) did on Board of experiences to see if my beautiful atmega was returning to hear me&#8230;.<br />
<span id="more-825"></span></p>

<a href='http://miguelferreira.net/2012/03/atmega328-parte-2/attachment/29032012208/' title='29032012208'><img width="150" height="150" src="http://miguelferreira.net/wp-content/uploads/2012/03/29032012208-150x150.jpg" class="attachment-thumbnail" alt="29032012208" title="29032012208" /></a>
<a href='http://miguelferreira.net/2012/03/atmega328-parte-2/attachment/29032012207/' title='29032012207'><img width="150" height="150" src="http://miguelferreira.net/wp-content/uploads/2012/03/29032012207-150x150.jpg" class="attachment-thumbnail" alt="29032012207" title="29032012207" /></a>
<a href='http://miguelferreira.net/2012/03/atmega328-parte-2/attachment/29032012206/' title='29032012206'><img width="150" height="150" src="http://miguelferreira.net/wp-content/uploads/2012/03/29032012206-150x150.jpg" class="attachment-thumbnail" alt="29032012206" title="29032012206" /></a>

<p>And at the end&#8230; Well, still doesn't work, but I suspect that I made a mistake when connecting something <img src='http://miguelferreira.net/wp-includes/images/smilies/icon_razz.gif' alt=':P' class='wp-smiley' /> , in this case I chose not to use the protection resistors sauce &#8211; <span style="text-decoration: underline;"><strong><span style="color: #ff0000; text-decoration: underline;">NEVER DO!!!</span></strong></span> &#8211; pois não estava minimamente preocupado com nenhuma das duas ATMEGAS.<br />
Quando tiver um bocado de paciência faço e tento novamente recuperar a minha atmega surda.<br />
</p>
<div id="seo_alrp_related"><h2>Articles related with ATMEGA328 ... Part 2</h2><ul><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/07/usbtinyisp-avr-atmel/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/07/USBtinyISP-AVR-Atmel-Programmer-150x101.jpg" alt="USBtinyISP AVR Atmel" title="USBtinyISP AVR Atmel" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/07/usbtinyisp-avr-atmel/" rel="bookmark">USBtinyISP AVR Atmel</a></h3><p>An excellent way to reprogram Arduinos, among others .... Already bought a few months valiant this programmer, It costs about 15 €, Although you can find between 10 ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/10/citynethost-com-nao-remomendado/" rel="bookmark"><img src="http://www.citynethost.com/images/logo.png" alt="citynethost.com &#8211; NÃO recomendado&#8230;" title="citynethost.com &#8211; NÃO recomendado&#8230;" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/10/citynethost-com-nao-remomendado/" rel="bookmark">citynethost.com &#8211; Not recommended&#8230;</a></h3><p>A year later (and some loose change misspent)... Now is the time to renew one of my micro vps, This was in citynethost.com according to them, todos ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/04/a-minha-experiencia-com-o-arduino/" rel="bookmark"><img src="http://dl.dropbox.com/u/356251/ArduinoUNO_Front.jpg" alt="A minha experiência com o Arduino" title="A minha experiência com o Arduino" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/04/a-minha-experiencia-com-o-arduino/" rel="bookmark">My experience with the Arduino</a></h3><p>I'll talk a little about my experience with the arduino.. My experience with the arduino is a bit limited, mas deu para reparar em ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/09/arduino-caseiro-com-enc28j60/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/09/foto-0001-300x225.jpg" alt="Arduino Caseiro com ENC28J60" title="Arduino Caseiro com ENC28J60" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/09/arduino-caseiro-com-enc28j60/" rel="bookmark">Homemade Arduino with ENC28J60</a></h3><p>After I complain of my Arduino     Duemilenove   due to lack of current to power other devices, I decided to build my own   in perforated plate, com um cristal de ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/02/thomson-tg787tg784-superuser/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/02/500_thomson_tg_782_gen_042008-150x135.jpg" alt="Thomson TG787/TG784 SuperUser" title="Thomson TG787/TG784 SuperUser" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/02/thomson-tg787tg784-superuser/" rel="bookmark">Thomson TG784 TG787/SuperUser</a></h3><p>I found this elsewhere, but like when I need them never remember, I decided to post here as well .... * Utilizador: sumeo * Password: m30acc355 * UtiliUser</p></div></li></ul></div>]]></content:encoded>
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		</item>
		<item>
		<title>Atmega 328P-PU &#8211; DEAF!</title>
		<link>http://miguelferreira.net/en/2012/03/atmega-328p-pu-surda/</link>
		<comments>http://miguelferreira.net/en/2012/03/atmega-328p-pu-surda/#comments</comments>
		<pubdate>Wed, 28 Mar 2012 01:56:35 +0000</pubdate>
		<dc:creator>Miguel Ferreira</dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[ATMEGA]]></category>
		<category><![CDATA[ATMEL]]></category>
		<category><![CDATA[Programming]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=818-en</guid>
		<description><![CDATA[Gave me the &#8216;spoil&#8217; an ATMEGA328P-PU by me have fooled us &#8216;fuses '&#8230; Mas há remédio http://mightyohm.com/hvrescue2 although not tested but from what I read, e pelos comentários de muitos funciona bem Amanha ou alem já deixo novidades e fotos sobre isto&#8230; PS: If you are tired, do not try to do anything that requires good concentration, vão acabar por [...]]]></description>
			<content:encoded><![CDATA[<p>Gave me the &#8216;spoil&#8217; an ATMEGA328P-PU by me have fooled us &#8216;fuses '&#8230; But there is a remedy <img src='http://miguelferreira.net/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p><img class="aligncenter size-thumbnail wp-image-820" title="atmega168[1]" src="http://www.miguelferreira.net/wp-content/uploads/2012/03/atmega1681-150x150.jpg" alt="" width="150" height="150" /></p>
<p><span id="more-818"></span></p>
<p><a href="http://mightyohm.com/hvrescue2" target="_blank">http://mightyohm.com/hvrescue2</a></p>
<p style="text-align: center;"><img class="aligncenter size-medium wp-image-822" title="2885607891_01e915c419" src="http://www.miguelferreira.net/wp-content/uploads/2012/03/2885607891_01e915c419-300x225.jpg" alt="" width="300" height="225" /></p>
<p>Although not tested, but from what I read, and for the comments of many works well <img src='http://miguelferreira.net/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /><br />
Tomorrow or in pictures and news I leave already on this&#8230;</p>
<p>PS: If you are tired, do not try to do anything that requires good concentration, vão acabar por fazer mer*.</p>
<p>&nbsp;</p>
<p>&nbsp;<br />
</p>
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		</item>
		<item>
		<title>True low cost arduino</title>
		<link>http://miguelferreira.net/en/2012/02/verdadeiro-arduino-de-baixo-custo/</link>
		<comments>http://miguelferreira.net/en/2012/02/verdadeiro-arduino-de-baixo-custo/#comments</comments>
		<pubdate>Sun, 19 Feb 2012 21:57:45 +0000</pubdate>
		<dc:creator>Miguel Ferreira</dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[ATMEGA]]></category>
		<category><![CDATA[ATMEGA328]]></category>
		<category><![CDATA[low cost]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[done at home]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=776-en</guid>
		<description><![CDATA[With half a dozen euros is an arduino, stable and functional. Bill of material: - 1 ATMEGA328p - 1 16 MHz Xtal - 1 USB2Serie Alguns fios rígidos Uma placa branca de experiências e está tudo Não fiz ainda a conta do valor exacto que isto me custou, mas planeio juntar estas peças todas como [...]]]></description>
			<content:encoded><![CDATA[<p>With half a dozen euros is an arduino, estável e funcional.<br />
Bill of material:<br />
- 1 ATMEGA328p<br />
- 1 16 MHz Xtal<br />
- 1 USB2Serie<br />
Some hard wire<br />
A white card and everything is experiences <img src='http://miguelferreira.net/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /><br />
Didn't have the exact value of account that this cost me, but plan to add these pieces all as a kit to sell, a baixo custo como é óbvio.</p>
<p>Brevemente vou postar mais sobre este tópico.</p>
<p><a href="http://www.miguelferreira.net/wp-content/uploads/2012/02/17022012115.jpg"><img class="alignnone size-full wp-image-6" src="http://www.miguelferreira.net/wp-content/uploads/2012/02/17022012115.jpg" /></a></p>

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		<title>In Barometric Sensor Ethershield</title>
		<link>http://miguelferreira.net/en/2012/02/sensor-barometrico-no-ethershield/</link>
		<comments>http://miguelferreira.net/en/2012/02/sensor-barometrico-no-ethershield/#comments</comments>
		<pubdate>Mon, 13 Feb 2012 22:40:25 +0000</pubdate>
		<dc:creator>Fábio Sousa</dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[ATMEGA]]></category>
		<category><![CDATA[ATMEL]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[Intranet and Internet]]></category>
		<category><![CDATA[Programming]]></category>
		<category><![CDATA[ATMEGA328]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[Internet]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=754-en</guid>
		<description><![CDATA[  This is a preliminary test of a barometric sensor connected to an Arduino board with homemade ENC28j60, that allows you to read the atmospheric pressure in real time using I2C in PA (Pascal) from the point where. It also makes reading of temperature. Is a strong candidate to stay in several projects intended for meteorology   homely. [...]]]></description>
			<content:encoded><![CDATA[<p>  This is a preliminary test of a barometric sensor connected to an Arduino board with homemade ENC28j60, that allows you to read the atmospheric pressure in real time using I2C in PA (Pascal) from the point where. It also makes reading of temperature. Is a strong candidate to stay in several projects intended for meteorology   homely.</p>
<p><div id="attachment_755" class="wp-caption aligncenter" style="width: 310px"><a href="http://www.miguelferreira.net/2012/02/13/sensor-barometrico-no-ethershield/olympus-digital-camera-9/" rel="attachment wp-att-755"><img class="size-medium wp-image-755" src="http://www.miguelferreira.net/wp-content/uploads/2012/02/P2130473-300x225.jpg" alt="" width="300" height="225" /></a><p class="wp-caption-text">With Ethershield barometric sensor</p></div>
<p> <span id="more-754"></span></p>
<p>It is so in this case a supplement to previously mentioned Ethershield homemade <a href="http://www.miguelferreira.net/2011/09/07/arduino-caseiro-com-enc28j60/">aqui</a> , onde se p&amp;NBSP;e visualizar a informação da pressão numa página Web.</p>
<p><div id="attachment_762" class="wp-caption aligncenter" style="width: 310px"><a href="http://www.miguelferreira.net/2012/02/13/sensor-barometrico-no-ethershield/barom_page/" rel="attachment wp-att-762"><img class="size-medium wp-image-762" src="http://www.miguelferreira.net/wp-content/uploads/2012/02/barom_page-300x205.png" alt="" width="300" height="205" /></a><p class="wp-caption-text">Web page with add barometric sensor</p></div>
<p>For more information about this sensor contact me <a href="http://www.miguelferreira.net/contactos/">aqui</a>.</p>
<p>&here;</p>

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		<title>Thomson Keys &#8211; UPDATE</title>
		<link>http://miguelferreira.net/en/2012/02/thomson-keys-update/</link>
		<comments>http://miguelferreira.net/en/2012/02/thomson-keys-update/#comments</comments>
		<pubdate>Mon, 13 Feb 2012 14:59:13 +0000</pubdate>
		<dc:creator>Miguel Ferreira</dc:creator>
				<category><![CDATA[Meo Hack]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=750-en</guid>
		<description><![CDATA[Recently traded a few emails with a person who showed me some information at least interesting: Good! Was to warn that there already exists a tool able to exploit the vulnerability. More info here: http://ptsec.info/forum/showthread.php?21-Vulnerabilidade-que-afecta-Thomson-com-WPS-implementado (have to be registered in order to be able to see the forum topic) or here (in English): http://www.backtrack-linux.org/forums/showthread.php?t=47519&#38;p=213572&#38;viewfull=1#post213572 Cumprimentos Ainda não tive [...]]]></description>
			<content:encoded><![CDATA[<p>Recently traded a few emails with a person who showed me some information at least interesting:</p>
<p style="padding-left: 30px;">Good! Was to warn that there already exists a tool able to exploit the vulnerability. More info here: <a class="moz-txt-link-freetext" href="http://ptsec.info/forum/showthread.php?21-Vulnerabilidade-que-afecta-Thomson-com-WPS-implementado">http://ptsec.info/forum/showthread.php?21-Vulnerabilidade-que-afecta-Thomson-com-WPS-implementado</a> (have to be registered in order to be able to see the forum topic) or here (in English): <a class="moz-txt-link-freetext" href="http://www.backtrack-linux.org/forums/showthread.php?t=47519&amp;p=213572&amp;viewfull=1#post213572">http://www.backtrack-linux.org/forums/showthread.php?t=47519&amp;p=213572&amp;viewfull=1#post213572</a> <br />Greetings</p>
<p>I have not had time to read everything and test, mas com cruzamento de informação é um tópico interessante.</p>
<p>This person's profile: <a href="http://www.backtrack-linux.org/forums/member.php?u=192" target="_blank">http://www.backtrack-linux.org/forums/member.php?u=192</a></p>

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		<item>
		<title>New Server / News</title>
		<link>http://miguelferreira.net/en/2012/01/servidor-novo-novidades/</link>
		<comments>http://miguelferreira.net/en/2012/01/servidor-novo-novidades/#comments</comments>
		<pubdate>Mon, 23 Jan 2012 22:09:28 +0000</pubdate>
		<dc:creator>Miguel Ferreira</dc:creator>
				<category><![CDATA[Blog]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=739-en</guid>
		<description><![CDATA[I'm testing new server (paid by me) for this website and a few other projects, faster, more space and, without doubt much more expensive. In recent days I finished another phase in the development of meteorological stations, each time they are more complete and complex and to operate with fewer problems (tendo em conta a falta [...]]]></description>
			<content:encoded><![CDATA[<p>I'm testing new server (paid by me) for this website and a few other projects, faster, more space and, sem duvida muito mais caro.</p>
<p>In recent days I finished another phase in the development of meteorological stations, each time they are more complete and complex and to operate with fewer problems (in view of the lack of development of €, is running fine) Soon I will write an article about them&#8230;</p>
<p>If anyone is interested in relieving myself from this server costs, who me <a href="http://www.miguelferreira.net/contactos/" target="_blank">contact</a>, in return I offer space for site host</p>
<p>Miguel Ferreira</p>

<div id="seo_alrp_related"><h2>Articles related to New Server / News</h2><ul><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/08/donativos-precisam-se/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/08/logo1.png" alt="Donativos&#8230; Precisam-se!" title="Donativos&#8230; Precisam-se!" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/08/donativos-precisam-se/" rel="bookmark">Donativos&#8230; Need-if!</a></h3><p>Unfortunately in this day and age everyone asks for donations, even without that depend on them, This is not the case. Este site está 'hostado' na ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2010/10/thomson-wifi-pass-remember/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2010/10/Scr000020-84x150.jpg" alt="Thomson WIFI Pass Remember" title="Thomson WIFI Pass Remember" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2010/10/thomson-wifi-pass-remember/" rel="bookmark">Thomson WIFI Pass Remember</a></h3><p>There was already a site where we could get the lost keys of the routers THOMSON, but had a limit too stupid (by IP)... Actualizei a minha Base-de-Dados ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/04/a-minha-experiencia-com-o-arduino/" rel="bookmark"><img src="http://dl.dropbox.com/u/356251/ArduinoUNO_Front.jpg" alt="A minha experiência com o Arduino" title="A minha experiência com o Arduino" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/04/a-minha-experiencia-com-o-arduino/" rel="bookmark">My experience with the Arduino</a></h3><p>I'll talk a little about my experience with the arduino.. My experience with the arduino is a bit limited, mas deu para reparar em ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2009/07/meo-hack/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/plugins/seo-alrp/default_thumbnail.gif" alt="Meo Hack" title="Meo Hack" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2009/07/meo-hack/" rel="bookmark">Meo Hack</a></h3><p>Since some time I have tested will be ways you can move content from your pc to the tv box meo .... A maneira mais fácil ...</p></div></li><li><div class="seo_alrp_rl_thumb" style="float:left; margin: 0 10px 5px 0; border: 2px solid #eee ; padding: 2px;"><a href="http://miguelferreira.net/2011/06/estacao-meteorologica-arduinoatmega328/" rel="bookmark"><img src="http://www.miguelferreira.net/wp-content/uploads/2011/06/29062011605-300x107.jpg" alt="Estação Meteorológica (Arduino/ATMEGA328)" title="Estação Meteorológica (Arduino/ATMEGA328)" width="90" height="60" class="seo_alrp_thumb" /></a> </div><div class="seo_alrp_rl_content"><h3><a href="http://miguelferreira.net/2011/06/estacao-meteorologica-arduinoatmega328/" rel="bookmark">Meteorological Station (Arduino ATMEGA328)</a></h3><p>Já desde algum tempo tenho vindo a desenvolver uma estação meteorológica para o Clube de Voo Livre do Caramulo com ligação à Internet para actualizar ...</p></div></li></ul></div>]]></content:encoded>
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		<title>Source/battery charger for 12V 12A (16The peak)</title>
		<link>http://miguelferreira.net/en/2011/12/fontecarregador-de-baterias-de-12v-com-12a-16a-pico/</link>
		<comments>http://miguelferreira.net/en/2011/12/fontecarregador-de-baterias-de-12v-com-12a-16a-pico/#comments</comments>
		<pubdate>Fri, 16 Dec 2011 15:41:18 +0000</pubdate>
		<dc:creator>Miguel Ferreira</dc:creator>
				<category><![CDATA[Home]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[projects]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=733-en</guid>
		<description><![CDATA[Simple charger and power supply&#8230; The circuit is based on LM317 as voltage source (adjustable to a fine-tuning of load voltage) The circuit is simple, but due to the currents involved used a perforated plate more robust (oferta do nosso eng da rubrica de electrónica ). Para quem se pergunte o motive de [...]]]></description>
			<content:encoded><![CDATA[<p><img class="aligncenter size-medium wp-image-728" title="Carregador" src="http://www.miguelferreira.net/wp-content/uploads/2011/12/Carregador-300x226.jpg" alt="" width="300" height="226" /></p>
<p>Simple charger and power supply&#8230; The circuit is based on LM317 as voltage source (adjustable to a fine-tuning of load voltage)</p>
<p><span id="more-733"></span>The circuit is simple, but due to the currents involved used a perforated plate more robust (our offer of heading eng <a title="Electrónica" href="http://www.miguelferreira.net/category/eletronica/" target="_blank">Electronics </a>).</p>
<p><img class="aligncenter" src="http://dl.dropbox.com/u/356251/www.miguelferreira.net/uploads/2011/12/carregador%20de%20bateria.jpg" alt="" /></p>
<p>For those who wonder the motive being to use only 1 Schema TIP32, simple just not to complicate, because on the Board are to be at least 4 to support the current that in this case I need, could use another transistor, but because you cannot find 3 different for higher currents, decidi-me usar este que alem de custar pouco é muito fácil de encontrar para comprar.</p>
<p>As is obvious to this charger thank Fabio for help <img src='http://miguelferreira.net/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> .</p>
<p><a href="http://www.miguelferreira.net/wp-content/uploads/2011/12/Carregador-2.jpg"><img class="alignnone size-thumbnail wp-image-729" title="Carregador (2)" src="http://www.miguelferreira.net/wp-content/uploads/2011/12/Carregador-2-150x140.jpg" alt="" width="150" height="140" /></a><a href="http://www.miguelferreira.net/wp-content/uploads/2011/12/Carregador-3.jpg"><img class="alignnone size-thumbnail wp-image-730" title="Carregador (3)" src="http://www.miguelferreira.net/wp-content/uploads/2011/12/Carregador-3-150x135.jpg" alt="" width="150" height="135" /></a><a href="http://www.miguelferreira.net/wp-content/uploads/2011/12/Carregador-4.jpg"><img class="alignnone size-thumbnail wp-image-731" title="Carregador (4)" src="http://www.miguelferreira.net/wp-content/uploads/2011/12/Carregador-4-150x144.jpg" alt="" width="150" height="144" /></a></p>
<p>&amp;NBSP;</p>

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		<title>citynethost.com &#8211; Not recommended&#8230;</title>
		<link>http://miguelferreira.net/en/2011/10/citynethost-com-nao-remomendado/</link>
		<comments>http://miguelferreira.net/en/2011/10/citynethost-com-nao-remomendado/#comments</comments>
		<pubdate>Tue, 18 Oct 2011 01:10:53 +0000</pubdate>
		<dc:creator>Miguel Ferreira</dc:creator>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Intranet and Internet]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[citynethost]]></category>
		<category><![CDATA[citynethost.com]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[problems]]></category>
		<category><![CDATA[recommendations]]></category>
		<category><![CDATA[Server]]></category>
		<category><![CDATA[Virtual Server]]></category>
		<category><![CDATA[vps]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=723-en</guid>
		<description><![CDATA[A year later (and some loose change misspent)&#8230; Now is the time to renew one of my micro vps, This was in citynethost.com according to them, all services have a guaranteed uptime 99.9% &#8211; A huge lie &#8211; My machine had an uptime of less than 90% (at home I have better) Este simple post serve [...]]]></description>
			<content:encoded><![CDATA[<p>A year later (and some loose change misspent)&#8230; Now is the time to renew one of my micro vps, This was in <a title="http://www.citynethost.com/" href="http://www.citynethost.com/" target="_blank">citynethost.com</a></p>
<p><center><img src="http://www.citynethost.com/images/logo.png" alt="" /></center></p>
<p>According to them, all services have a guaranteed uptime 99.9% &#8211; A huge lie &#8211; My machine had an uptime of less than 90% (at home I have better)</p>
<p>This simple post only serves as negative publicity to the worst host I have ever had the pleasure to pay and, Besides the machine constantly losing connection, net connection was slow, normally the maximum that could was a measly 600kapas per second&#8230;</p>
<p>Missing 2 days to have to make payment of the annuity, I tried to get in touch with their support, a few days later was told the ticket (that I scored as urgencia) and say it was all ok to test the server, I was impossible because once again it was off, I returned the answer and today, past one 4 or 5 days the ticket was closed for inactivity without me were given a reply&#8230;</p>
<p>Final evaluation: -1 (0 the 20) &#8211; Don't have decent customer support, don't have decent services, There are a number of free services to pay better than this!</p>
<p>&amp;NBSP;</p>

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		<title>Nokia LCD 3510 Interface with PIC18F</title>
		<link>http://miguelferreira.net/en/2011/10/lcd-nokia-3510-interface-com-pic18f/</link>
		<comments>http://miguelferreira.net/en/2011/10/lcd-nokia-3510-interface-com-pic18f/#comments</comments>
		<pubdate>Mon, 03 Oct 2011 15:38:28 +0000</pubdate>
		<dc:creator>Fábio Sousa</dc:creator>
				<category><![CDATA[Arduino]]></category>
		<category><![CDATA[Electronics]]></category>
		<category><![CDATA[PIC]]></category>
		<category><![CDATA[Programming]]></category>
		<category><![CDATA[Electronics]]></category>

		<guid ispermalink="false">http://www.miguelferreira.net/?p=639-en</guid>
		<description><![CDATA[Quando um telemóvel deixa de funcionar em termos de software e ate mesmo algum hardware há partes que podem ser aproveitadas para experiências ou para projectos, in particular the LCD's, poupando-se alguns trocos.  O que se pretende é usar um LCD de um Nokia 3510 connected to a microcontroller for information visualization, como feito numa [...]]]></description>
			<content:encoded><![CDATA[<p>When a mobile phone crashes in terms of <em>software</em> and even some <em>hardware </em>There are parts that can be used for experiments or for projects, in particular the LCD's, saving yourself a few shillings.  </p>
<p>The aim is to use an LCD from a Nokia 3510 connected to a microcontroller for information visualization, as done in previous experience, num LCD de um Nokia 1100.</p>
<p>It is assumed that this controller is prepared both for the LCD 3510 ( screen with shades of gray), as well as the 3510i (the colors), According to this <a href="http://www.module.ro/nokia_3510.html">site</a>.</p>
<p>Look for the welds made in contacts. It is a meticulous and work something that quite calm, as well as a low power   iron(14W) so as not to damage the contacts and the plastic membrane  .</p>
<p>&nbsp;</p>
<p><div id="attachment_685" class="wp-caption aligncenter" style="width: 310px"><a href="http://www.miguelferreira.net/2011/10/03/lcd-nokia-3510-interface-com-pic18f/olympus-digital-camera-8/" rel="attachment wp-att-685"><img class="size-medium wp-image-685 " src="http://www.miguelferreira.net/wp-content/uploads/2011/10/P9140380-300x225.jpg" alt="" width="300" height="225" /></a><p class="wp-caption-text">LCD flat cable soldier</p></div>
<p>&nbsp;</p>
<p><span id="more-639"></span></p>
<p>The more painstaking task is the flat cable to the lcd base, requiring a magnifying glass, estanho fino e evitar maus contactos nas soldas.</p>
<p>Having said that, passes-if the programming that involves adapting the source code of a pic16F628 this <a href="http://www.sunbizhosting.com/~spiral/colorlcd/">source</a>,  to a 18F2520, for another compiler <em>opensource</em>, the SDCC. When writing and making connections, the LCD does not start or displays nothing, having regard to any possible breakdowns and the despistado LCD displays a 9mA consumption. Fact is that in another page, It is mentioned that the display driver is a PCF8814, which search relates to the Nokia 1100, mencionado num artigo anterior.</p>
<p>Then is applied the firmware of nokia 1100 and immediately Gets the visual feedback of the text :</p>
<p><div id="attachment_693" class="wp-caption aligncenter" style="width: 310px"><a href="http://www.miguelferreira.net/2011/10/03/lcd-nokia-3510-interface-com-pic18f/imag0023/" rel="attachment wp-att-693"><img class="size-medium wp-image-693" src="http://www.miguelferreira.net/wp-content/uploads/2011/10/IMAG0023-300x263.jpg" alt="" width="300" height="263" /></a><p class="wp-caption-text">PIC18F + LCD 3510</p></div><br />
</p>
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