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	<title>42 Lactors</title>
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		<title>42 Lactors</title>
		<link>http://42lactors.wordpress.com</link>
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		<item>
		<title>Carro telecomandado automatizado</title>
		<link>http://42lactors.wordpress.com/2009/08/10/carro-telecomandado-automatizado/</link>
		<comments>http://42lactors.wordpress.com/2009/08/10/carro-telecomandado-automatizado/#comments</comments>
		<pubDate>Mon, 10 Aug 2009 22:36:28 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=56</guid>
		<description><![CDATA[Hoje peguei num projecto que já tinha deixado que era transformar um carro telecomandado, num seguidor de linhas, mas desta vez não me contento num seguidor de linhas de lógica, desta vez quero que seja possível controlá-lo com código do arduino. http://www.societyofrobots.com/member_tutorials/node/59 Este era o tutorial que eu tentei seguir para criar um robô para [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=56&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Hoje peguei num projecto que já tinha deixado que era transformar um carro telecomandado, num seguidor de linhas, mas desta vez não me contento num seguidor de linhas de lógica, desta vez quero que seja possível controlá-lo com código do arduino.<br />
<a href="http://www.societyofrobots.com/member_tutorials/node/59"></p>
<p>http://www.societyofrobots.com/member_tutorials/node/59</a></p>
<p>Este era o tutorial que eu tentei seguir para criar um robô para mostrar em Formação Cívica (embora não o tenha mostrado, não houve problema, o que contou foi o resto do trabalho e a intenção).</p>
<p>Querendo usar os motores do carro telecomandado,</p>
<p><img src="http://ledmuseum.candlepower.us/twenty1/gyromax1.jpg" alt="carro telecomendado" /></p>
<p>Decidi utilizar a H-bridge que tinha comprado para o outro projecto e utilizando os esquemas deste site : <a href="http://lab.guilhermemartins.net/l293d-custom-motor-driver/">http://lab.guilhermemartins.net/l293d-custom-motor-driver/</a></p>
<p>Embora ainda não tenha terminado o esquema. Amanhã quero ver se compro os condensadores e led IR e receptores, para acabar a h-bridge e fazer os sensores caseiros de IR, utilizando os esquemas deste site: <a href="http://lusorobotica.com/index.php/topic,527.0.html">http://lusorobotica.com/index.php/topic,527.0.html</a></p>
<p>Amanhã ou depois coloco fotos e novidades.</p>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">lactor</media:title>
		</media:content>

		<media:content url="http://ledmuseum.candlepower.us/twenty1/gyromax1.jpg" medium="image">
			<media:title type="html">carro telecomendado</media:title>
		</media:content>
	</item>
		<item>
		<title>Cryptex &#8211; Modelo completo</title>
		<link>http://42lactors.wordpress.com/2009/07/02/cryptex-modelo-completo/</link>
		<comments>http://42lactors.wordpress.com/2009/07/02/cryptex-modelo-completo/#comments</comments>
		<pubDate>Thu, 02 Jul 2009 15:37:25 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=50</guid>
		<description><![CDATA[Há alguns dias que tenho andado a fazer o modelo a 3 dimensões do cryptex no sketchup e acabei-o ontem. Se quiserem fazer o download podem fazer o download aqui: http://www.megaupload.com/?d=6ELE4OVM (o modelo está partido em três paretes para ser mais fácil de ver e trabalha nele) Se tiverem dúvidas ou comentários digam.<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=50&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Há alguns dias que tenho andado a fazer o modelo a 3 dimensões do cryptex no sketchup e acabei-o ontem. Se quiserem fazer o download podem fazer o download aqui: <a href="http://www.megaupload.com/?d=6ELE4OVM">http://www.megaupload.com/?d=6ELE4OVM</a></p>
<p>(o modelo está partido em três paretes para ser mais fácil de ver e trabalha nele)</p>
<p>Se tiverem dúvidas ou comentários digam.</p>
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		<slash:comments>2</slash:comments>
	
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			<media:title type="html">lactor</media:title>
		</media:content>
	</item>
		<item>
		<title>Auto da Barca Robótica</title>
		<link>http://42lactors.wordpress.com/2009/06/22/auto-da-barca-robotica/</link>
		<comments>http://42lactors.wordpress.com/2009/06/22/auto-da-barca-robotica/#comments</comments>
		<pubDate>Mon, 22 Jun 2009 23:24:19 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[barco]]></category>
		<category><![CDATA[robot]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=48</guid>
		<description><![CDATA[&#8216;E então aproximou-se o hexapode, que duma vida tão contorbada, nunca tendo visto a luz do dia, e perguntou: &#8220;- Por ter mais membros que muitos dos robôs existentes, determino que me deixais entrar nesta barca.&#8221; &#8220;- Apenas os merecedores entram e tu provaste ser um robô egoísta, roubando o valor dos BEAM bots e [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=48&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>&#8216;E então aproximou-se o hexapode,<br />
que duma vida tão contorbada,<br />
nunca tendo visto a luz do dia,<br />
e perguntou: &#8220;- Por ter mais membros<br />
que muitos dos robôs existentes,<br />
determino que me deixais entrar nesta barca.&#8221;<br />
&#8220;- Apenas os merecedores entram e tu<br />
provaste ser um robô egoísta, roubando<br />
o valor dos BEAM bots e iniciantes.<br />
Nesta barca não entras.&#8221;</p>
<p>(Peço desculpa por este excerto de suposta literatura portuguesa, mas achei que vinha a calhar. Disclaimer: Nunca tive, nem tenho nada contra hexapódes, mas foi o que me veio à cabeça, na verdade gosto deles.)</p>
<p>Agora ao que interessa, como disse antes, estou num projecto de criar um barco robô e até já tenho o casco quase pronto, faltando colar o papel de encapar para o proteger (já verão porquê) e pintá-lo de preto e branco. Para quem não sabe (a maioria) o meu nick principal é o de Pinguin_007 seguindo-se do Lactor, por isso é que esse será o esquema de cores.</p>
<p>Sem mais atrasos, eis as fotos:</p>
<p><img src="http://img195.imageshack.us/img195/4812/imagem099u.jpg" alt="peça inicial final" /></p>
<p>Em baixo o original e em cima o acabado.</p>
<p>De lado:</p>
<p><img src="http://img199.imageshack.us/img199/5207/imagem097o.jpg" alt="de lado" /></p>
<p>Como a cola normal não funciona com esferovite tive de comprar cola especial:</p>
<p><img src="http://img195.imageshack.us/img195/4316/imagem100w.jpg" alt="cola de esferovite" /></p>
<p>E amanhã meto uns vídeos do projecto da hélice que já experimentei com um dos servos.</p>
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		<slash:comments>0</slash:comments>
	
		<media:content url="http://0.gravatar.com/avatar/877d7d17b50f5bdd0a8ce67edecef123?s=96&#38;d=identicon&#38;r=G" medium="image">
			<media:title type="html">lactor</media:title>
		</media:content>

		<media:content url="http://img195.imageshack.us/img195/4812/imagem099u.jpg" medium="image">
			<media:title type="html">peça inicial final</media:title>
		</media:content>

		<media:content url="http://img199.imageshack.us/img199/5207/imagem097o.jpg" medium="image">
			<media:title type="html">de lado</media:title>
		</media:content>

		<media:content url="http://img195.imageshack.us/img195/4316/imagem100w.jpg" medium="image">
			<media:title type="html">cola de esferovite</media:title>
		</media:content>
	</item>
		<item>
		<title>Cryptex</title>
		<link>http://42lactors.wordpress.com/2009/06/18/cryptex/</link>
		<comments>http://42lactors.wordpress.com/2009/06/18/cryptex/#comments</comments>
		<pubDate>Thu, 18 Jun 2009 11:39:24 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[cryptex]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=45</guid>
		<description><![CDATA[Não ando a fazer nenhum projecto neste momento, excepto um barco que tenho que postar aqui. No entanto, isso não é que me fez escrever agora. À 2 dias acabei de ler o Código Da Vinci de Dan Brown, e achei interessante a ideia do cryptex. Pesquisei no instructables e apenas vi uma pessoa, e [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=45&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Não ando a fazer nenhum projecto neste momento, excepto um barco que tenho que postar aqui. No entanto, isso não é que me fez escrever agora. À 2 dias acabei de ler o Código Da Vinci de Dan Brown, e achei interessante a ideia do cryptex. Pesquisei no instructables e apenas vi uma pessoa, e depois de dar uma vista de olhos no artigo pensei que seria muito mais interessante se eu próprio projectasse o cryptex para fazer algo nas férias que vão começar na segunda (depois do exame de Matemática) e para ficar com umas noções de como desenvolver algo mecânico.</p>
<p>Para quem não sabe um cryptex é um tipo de cofre cilíndrico que, contém um pedaço de papiro no interior e uma ampola de vinagre. A ideia é que a palavra passe, que é colocada através de de discos no corpo do cryptez, abre o cryptex, no entanto, se alguém o forçar, a ampola parte-se, libertando o vinagre, dissolvendo o papiro, mantendo a informação secreta.</p>
<p>Imagem:</p>
<p><img src="http://img520.imageshack.us/img520/3690/cryptex0015br.jpg" alt="cryptex" /></p>
<p>O tal projecto do barco posto mais tarde.</p>
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		<slash:comments>0</slash:comments>
	
		<media:content url="http://0.gravatar.com/avatar/877d7d17b50f5bdd0a8ce67edecef123?s=96&#38;d=identicon&#38;r=G" medium="image">
			<media:title type="html">lactor</media:title>
		</media:content>

		<media:content url="http://img520.imageshack.us/img520/3690/cryptex0015br.jpg" medium="image">
			<media:title type="html">cryptex</media:title>
		</media:content>
	</item>
		<item>
		<title>Contador binário</title>
		<link>http://42lactors.wordpress.com/2009/05/27/contador-binario/</link>
		<comments>http://42lactors.wordpress.com/2009/05/27/contador-binario/#comments</comments>
		<pubDate>Wed, 27 May 2009 21:52:52 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=40</guid>
		<description><![CDATA[E como o prometido é devido, aqui está o projecto que estava a falar. Pode parecer um projecto simples e o ser, mas visto que tenho o arduino à pouco tempo, está ao meu nível. Eis um vídeo: Eis o código: int led[]={13,12,11,10,9,8,7,6}; int botao=3; int i=0; int o; int botaostate; int temp; void setup(){ [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=40&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>E como o prometido é devido, aqui está o projecto que estava a falar.</p>
<p>Pode parecer um projecto simples e o ser, mas visto que tenho o arduino à pouco tempo, está ao meu nível.</p>
<p>Eis um vídeo:</p>
<span style="text-align:center; display: block;"><a href="http://42lactors.wordpress.com/2009/05/27/contador-binario/"><img src="http://img.youtube.com/vi/Dp8Sfd5_h58/2.jpg" alt="" /></a></span>
<p>Eis o código:</p>
<p><code><br />
int led[]={13,12,11,10,9,8,7,6};<br />
int botao=3;<br />
int i=0;<br />
int o;<br />
int botaostate;<br />
int temp;</p>
<p>void setup(){<br />
  for (i=0; i&lt;9;i++){<br />
    pinMode(led[i], OUTPUT);<br />
    digitalWrite(led[i],LOW);<br />
   }<br />
  pinMode(botao, INPUT);<br />
  i=0;<br />
  Serial.begin(9600);<br />
  botaostate=digitalRead(butao);<br />
}</p>
<p>void loop(){<br />
int val;<br />
val=digitalRead(botao);<br />
if(val!=botaostate){</p>
<p>  if(val==LOW){</p>
<p>if(i==255){i=0;}<br />
else {i++;}<br />
temp=i;<br />
for(o=0;o=128){digitalWrite(led[7], HIGH); temp-=128;}<br />
if(temp&gt;=64){digitalWrite(led[6], HIGH); temp-=64;}<br />
if(temp&gt;=32){digitalWrite(led[5], HIGH); temp-=32;}<br />
if(temp&gt;=16){digitalWrite(led[4], HIGH); temp-=16;}<br />
if(temp&gt;=8){digitalWrite(led[3], HIGH); temp-=8;}<br />
if(temp&gt;=4){digitalWrite(led[2], HIGH); temp-=4;}<br />
if(temp&gt;=2){digitalWrite(led[1], HIGH); temp-=2;}<br />
if(temp&gt;=1){digitalWrite(led[0], HIGH); temp-=1;}<br />
}}</p>
<p>botaostate=val;<br />
}<br />
</code></p>
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		<slash:comments>1</slash:comments>
	
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			<media:title type="html">lactor</media:title>
		</media:content>
	</item>
		<item>
		<title>Fim do meu primeiro robot</title>
		<link>http://42lactors.wordpress.com/2009/05/26/35/</link>
		<comments>http://42lactors.wordpress.com/2009/05/26/35/#comments</comments>
		<pubDate>Tue, 26 May 2009 21:48:09 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[robot]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=35</guid>
		<description><![CDATA[Há duas semanas que não posto aqui, parte por preguiça, parte por falta de tempo, mas o que interessa é que voltei e trago boas notícias. O robot está feito. Antes de explicar e pôr imagens aqui vai o resultado final: Agora o como cheguei aqui. O momento mais antigo foi a finalização das &#8220;rodas&#8221; [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=35&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Há duas semanas que não posto aqui, parte por preguiça, parte por falta de tempo, mas o que interessa é que voltei e trago boas notícias. </p>
<p>O robot está feito.</p>
<p>Antes de explicar e pôr imagens aqui vai o resultado final:</p>
<span style="text-align:center; display: block;"><a href="http://42lactors.wordpress.com/2009/05/26/35/"><img src="http://img.youtube.com/vi/jlNBTZsh9tI/2.jpg" alt="" /></a></span>
<p>Agora o como cheguei aqui.</p>
<p>O momento mais antigo foi a finalização das &#8220;rodas&#8221; (ou objectos semelhantes a rodas).</p>
<p><img src="http://img35.imageshack.us/img35/6898/imagem038v.jpg" alt="rodas" /></p>
<p>Os suportes das rodas foram um pouco ao desenrasca, para não estragar a bandeira.<br />
Um close-up:</p>
<p><img src="http://img16.imageshack.us/img16/9643/imagem039q.jpg" alt="suporte" /></p>
<p>Depois acabei a placa de cima (não tenho fotos) e pus o velcro.</p>
<p>Depois tratei de centrar os servos (as duas fotos principais, depois faço um tutorial no instructables):</p>
<p><img src="http://img29.imageshack.us/img29/4271/imagem064.jpg" alt="pot" /><br />
(sem a ponta do potenciómetro)</p>
<p><img src="http://img16.imageshack.us/img16/448/imagem063c.jpg" alt="paragem física" /><br />
(sem o &#8220;travão&#8221;)</p>
<p>Depois fins uns testes com os motores, liguei tudo, incluindo o botão.</p>
<p><img src="http://img37.imageshack.us/img37/3343/imagem071h.jpg" alt="parte de baixo" /><br />
(a parte debaixo, dá para ver que há 4 pilhas AA, mas como não consegui pôr o robot a mexer decidi ir com uma de 9 volts)</p>
<p>Agora ando a fazer umas experiências e amanhã já devo ter aquilo que quero, amanhã posto.</p>
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		<slash:comments>0</slash:comments>
	
		<media:content url="http://0.gravatar.com/avatar/877d7d17b50f5bdd0a8ce67edecef123?s=96&#38;d=identicon&#38;r=G" medium="image">
			<media:title type="html">lactor</media:title>
		</media:content>

		<media:content url="http://img35.imageshack.us/img35/6898/imagem038v.jpg" medium="image">
			<media:title type="html">rodas</media:title>
		</media:content>

		<media:content url="http://img16.imageshack.us/img16/9643/imagem039q.jpg" medium="image">
			<media:title type="html">suporte</media:title>
		</media:content>

		<media:content url="http://img29.imageshack.us/img29/4271/imagem064.jpg" medium="image">
			<media:title type="html">pot</media:title>
		</media:content>

		<media:content url="http://img16.imageshack.us/img16/448/imagem063c.jpg" medium="image">
			<media:title type="html">paragem física</media:title>
		</media:content>

		<media:content url="http://img37.imageshack.us/img37/3343/imagem071h.jpg" medium="image">
			<media:title type="html">parte de baixo</media:title>
		</media:content>
	</item>
		<item>
		<title>Ideia para robot &#8211; &#8220;Rodas&#8221;</title>
		<link>http://42lactors.wordpress.com/2009/05/09/ideia-para-robot-rodas/</link>
		<comments>http://42lactors.wordpress.com/2009/05/09/ideia-para-robot-rodas/#comments</comments>
		<pubDate>Sat, 09 May 2009 21:54:21 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[idea]]></category>
		<category><![CDATA[robot]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=31</guid>
		<description><![CDATA[Estava a navegar na net quando do nada cruzei-me com este vídeo ao clicar num link. http://www.flixxy.com/snow-vehicle-concept.htm Não vi o vídeo todo mas vi uns excertos e acho que aquele sistema de &#8220;rodas&#8221; é muito funcional. Tem boa tracção e é rápido. Depois de ver o vídeo lembrei-me dum outro sistema parecido que até aparecem [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=31&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Estava  a navegar na net quando do nada cruzei-me com este vídeo ao clicar num link. </p>
<p>http://www.flixxy.com/snow-vehicle-concept.htm</p>
<p>Não vi o vídeo todo mas vi uns excertos e acho que aquele sistema de &#8220;rodas&#8221; é muito funcional. Tem boa tracção e é rápido. Depois de ver o vídeo lembrei-me dum outro sistema parecido que até aparecem na série &#8220;Prototype This!&#8221; do Discovery Channel.</p>
<p><object width="500" height="400"><param name="movie" value="http://www.youtube.com/v/_f_x0RgVzfc&#038;fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/_f_x0RgVzfc&#038;fs=1" type="application/x-shockwave-flash" width="500" height="400" allowscriptaccess="always" allowfullscreen="true"></embed></object></p>
<p>É uma empilhadora que consegue mover-se em qualquer direcção. E pus-me a pensar que tanto um sistema como o outro são muito bons. São originais e funcionais. Neste momento ainda estou a fazer o meu primeiro robot, mas talvez no futuro vá olhar para este post e pensar, &#8220;Porque é que não fiz isto antes.&#8221; e pôr-me-ei a fazê-lo. Pode ser que não chegue a acontecer, mas para os que lêem o blog pode ser que vos interesse agora. Caso pensarem em fazê-lo, depois digam como está a correr.</p>
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			<media:title type="html">lactor</media:title>
		</media:content>
	</item>
		<item>
		<title>Update do robot &#8211; 2</title>
		<link>http://42lactors.wordpress.com/2009/05/07/update-do-robot-2/</link>
		<comments>http://42lactors.wordpress.com/2009/05/07/update-do-robot-2/#comments</comments>
		<pubDate>Thu, 07 May 2009 20:30:16 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[robot]]></category>
		<category><![CDATA[update]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=27</guid>
		<description><![CDATA[Mais uma aula de ET passou e mais um update venho pôr aqui. A parte de cima já acabei, excluindo uns acertos que me enganei (no lado de cima da placa o que fez com que os alargamentos dos buracos para os parafusos ficassem do lado errado). Aqui está a placa já com o celofane [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=27&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Mais uma aula de ET passou e mais um update venho pôr aqui.</p>
<p>A parte de cima já acabei, excluindo uns acertos que me enganei (no lado de cima da placa o que fez com que os alargamentos dos buracos para os parafusos ficassem do lado errado).</p>
<p>Aqui está a placa já com o celofane retirado:</p>
<p><img src="http://img82.imageshack.us/img82/4186/imagem031.jpg" alt="placa final" /></p>
<p>E aqui estão os pedaços de madeira que vão aliviar a pressão das placas nas pontas:</p>
<p><img src="http://img216.imageshack.us/img216/8056/imagem030.jpg" alt="pedaçõs de madeira" /></p>
<p>(Ainda precisam de ser trabalhado).</p>
<p>Depois em casa coloquei o velcro na placa, para os servos que já tinha posto o velcro.</p>
<p>Placa:</p>
<p><img src="http://img148.imageshack.us/img148/3289/imagem033f.jpg" alt="placa velcro" /></p>
<p>(Sim, é fita-cola a segurar o velcro na placa porque só me apercebi em casa que uma das partes do velcro era para ser cosida e a outra para ser colada).</p>
<p>Motores:</p>
<p><img src="http://img228.imageshack.us/img228/8245/imagem035e.jpg" alt="servos velcro" /></p>
<p>Para ver se está tudo nos conformes:</p>
<p><img src="http://img228.imageshack.us/img228/4280/imagem036e.jpg" alt="placa servos velcro" /></p>
<p>E assim acaba o update de hoje. Na segunda devo trazer mais boas-novas.</p>
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		<slash:comments>0</slash:comments>
	
		<media:content url="http://0.gravatar.com/avatar/877d7d17b50f5bdd0a8ce67edecef123?s=96&#38;d=identicon&#38;r=G" medium="image">
			<media:title type="html">lactor</media:title>
		</media:content>

		<media:content url="http://img82.imageshack.us/img82/4186/imagem031.jpg" medium="image">
			<media:title type="html">placa final</media:title>
		</media:content>

		<media:content url="http://img216.imageshack.us/img216/8056/imagem030.jpg" medium="image">
			<media:title type="html">pedaçõs de madeira</media:title>
		</media:content>

		<media:content url="http://img148.imageshack.us/img148/3289/imagem033f.jpg" medium="image">
			<media:title type="html">placa velcro</media:title>
		</media:content>

		<media:content url="http://img228.imageshack.us/img228/8245/imagem035e.jpg" medium="image">
			<media:title type="html">servos velcro</media:title>
		</media:content>

		<media:content url="http://img228.imageshack.us/img228/4280/imagem036e.jpg" medium="image">
			<media:title type="html">placa servos velcro</media:title>
		</media:content>
	</item>
		<item>
		<title>As encomendas chegaram!!</title>
		<link>http://42lactors.wordpress.com/2009/05/07/as-encomendas-chegaram/</link>
		<comments>http://42lactors.wordpress.com/2009/05/07/as-encomendas-chegaram/#comments</comments>
		<pubDate>Thu, 07 May 2009 19:21:03 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[arduino]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=24</guid>
		<description><![CDATA[Já fui buscar as encomendas e já tenho brincado com o arduino, a compreender como ligar servos e leds e a experimentar código. Aqui está o arduino a despacotar: E o arduino sem o pacote: E aqui os servos: Já estive a experimentar o arduino com uns leds que aqui tinha e quando tiver uma [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=24&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Já fui buscar as encomendas e já tenho brincado com o arduino, a compreender como ligar servos e leds e a experimentar código.</p>
<p>Aqui está o arduino a despacotar:</p>
<p><img src="http://img223.imageshack.us/img223/5638/imagem027.jpg" alt="desempacotar arduino" /></p>
<p>E o arduino sem o pacote:</p>
<p><img src="http://img232.imageshack.us/img232/6799/imagem032m.jpg" alt="arduino" /><br />
E aqui os servos:</p>
<p><img src="http://img135.imageshack.us/img135/7818/imagem029u.jpg" alt="servos" /></p>
<p>Já estive a experimentar o arduino com uns leds que aqui tinha e quando tiver uma ideia engraçada ou faço algo interessante, eu posto.</p>
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			<media:title type="html">lactor</media:title>
		</media:content>

		<media:content url="http://img223.imageshack.us/img223/5638/imagem027.jpg" medium="image">
			<media:title type="html">desempacotar arduino</media:title>
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			<media:title type="html">arduino</media:title>
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			<media:title type="html">servos</media:title>
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		<title>Robot &#8211; update 1</title>
		<link>http://42lactors.wordpress.com/2009/04/30/robot-update-1/</link>
		<comments>http://42lactors.wordpress.com/2009/04/30/robot-update-1/#comments</comments>
		<pubDate>Thu, 30 Apr 2009 23:10:05 +0000</pubDate>
		<dc:creator>lactor</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[robot]]></category>
		<category><![CDATA[update]]></category>

		<guid isPermaLink="false">http://42lactors.wordpress.com/?p=11</guid>
		<description><![CDATA[Bem, este é um grande update. Desde do último post comprei a placa para as bases, o velcro, para segurar os motores, uma ripa de madeira para os apoios e os parafusos. Também já encomendei os servos e o arduino. Aqui está a placa: Depois, na placa desenhei o projecto e cortei, e passou disto: [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=42lactors.wordpress.com&amp;blog=7346232&amp;post=11&amp;subd=42lactors&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Bem, este é um grande update. Desde do último post comprei a placa para as bases, o velcro, para segurar os motores, uma ripa de madeira para os apoios e os parafusos. Também já encomendei os servos e o arduino.</p>
<p>Aqui está a placa:</p>
<p><img src="http://img257.imageshack.us/img257/2802/image0064.jpg" alt="placa inicial" /></p>
<p>Depois, na placa desenhei o projecto e cortei, e passou disto:</p>
<p><img src="http://img147.imageshack.us/img147/8681/image0069.jpg" alt="base 1" /></p>
<p><img src="http://img91.imageshack.us/img91/8830/image0068.jpg" alt="base 2" /></p>
<p>Nisto:</p>
<p><img src="http://img142.imageshack.us/img142/6848/image0071.jpg" alt="base 1 semi-acabada" /></p>
<p><img src="http://img520.imageshack.us/img520/2869/image0072.jpg" alt="base 2 semi-acabada" /></p>
<p>(Ignorem os desenhos. É o que dá levar para a escola)</p>
<p>As rodas estão apenas no desenho. Na escola a serra de banda estava partida e o stor não tinha outra. Na segunda devo cortá-las</p>
<p><img src="http://img99.imageshack.us/img99/793/image0073.jpg" alt="rodas desenho" /></p>
<p>Desculpo não haver imagens do processo mas foi na aula e se tirasse o telemóvel podia ficar sem ele.</p>
<p>Agora só tenho de esperar pelas encomendas e tenho de comprar as ldr e resistências necessárias.</p>
<p>Devo trazer novidades e experiências com o arduino e companhia na segunda (não prometo nada).</p>
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			<media:title type="html">lactor</media:title>
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		<media:content url="http://img257.imageshack.us/img257/2802/image0064.jpg" medium="image">
			<media:title type="html">placa inicial</media:title>
		</media:content>

		<media:content url="http://img147.imageshack.us/img147/8681/image0069.jpg" medium="image">
			<media:title type="html">base 1</media:title>
		</media:content>

		<media:content url="http://img91.imageshack.us/img91/8830/image0068.jpg" medium="image">
			<media:title type="html">base 2</media:title>
		</media:content>

		<media:content url="http://img142.imageshack.us/img142/6848/image0071.jpg" medium="image">
			<media:title type="html">base 1 semi-acabada</media:title>
		</media:content>

		<media:content url="http://img520.imageshack.us/img520/2869/image0072.jpg" medium="image">
			<media:title type="html">base 2 semi-acabada</media:title>
		</media:content>

		<media:content url="http://img99.imageshack.us/img99/793/image0073.jpg" medium="image">
			<media:title type="html">rodas desenho</media:title>
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