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	<title>makecircuits.com</title>
	<link>http://makecircuits.com/blog</link>
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	<lastBuildDate>Wed, 24 Feb 2010 04:59:32 +0000</lastBuildDate>
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		<title>ATMEL RF MODUL USING ATA8203/ATA8204/ATA8205</title>
		<description><![CDATA[
The ATA8203/ATA8204/ATA8205 is a multi-chip PLL receiver device supplied in an SSO20package. It has been specially developed for the demands of low-cost RF transmission systemsat data rates of 1 kbit / s to 10 kBbit / s in Manchester or Bi-phase code. Its mainapplications in the areas of aftermarket keyless entry systems and tire pressure [...]]]></description>
		<link>http://makecircuits.com/blog/2010-02-24-atmel-rf-modul-using-ata8203ata8204ata8205.html</link>
			</item>
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		<title>Simple USB Geiger Counter</title>
		<description><![CDATA[Sylvain submitted his latest project: a geiger counter with a USB interface. Thanks for sharing your nice project!
 source : http://electronicfr.com/index.php/Microcontrollers-programming/How-monitor-radioactivity-with-a-PC.html


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		<link>http://makecircuits.com/blog/2009-10-13-simple-usb-geiger-counter.html</link>
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		<title>Audium chip outputs 100 watts of audio from 1.5 volts</title>
		<description><![CDATA[Audium Semiconductor has launched an audio power amplifier IC which, at normal listening levels, is 20 times more efficient than competing devices, such as Class D amplifiers, without compromising audio quality. The AS1001 operates from a nominal 1.5 V power supply and delivers 100 W peak power output. The amplifier is so efficient that battery-powered amplified loudspeakers [...]]]></description>
		<link>http://makecircuits.com/blog/2009-10-13-audium-chip-outputs-100-watts-of-audio-from-15-volts.html</link>
			</item>
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		<title>Graphical LCD Oscilloscope Using PIC</title>
		<description><![CDATA[Using the PIC18F2550 GLCD Text Test as a basis for further experimentation, I put together a simple and accurate graphical oscilloscope using a PIC18F2550 microcontroller and a AGM1264F graphical LCD. The oscilloscope measures the average voltage, the maximum voltage, the minimum voltage, the peak-to-peak voltage, and the zero-crossing frequency for a DC signal over 100 [...]]]></description>
		<link>http://makecircuits.com/blog/2009-08-30-graphical-lcd-oscilloscope-using-pic.html</link>
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