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	<title>Circuit Project Electronic &#187; 555</title>
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		<title>Transcutaneous Electrical Nerve Stimulator</title>
		<link>http://www.eleccircuit.com/transcutaneous-electrical-nerve-stimulator/</link>
		<comments>http://www.eleccircuit.com/transcutaneous-electrical-nerve-stimulator/#comments</comments>
		<pubDate>Tue, 24 May 2011 07:43:48 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[signal generator]]></category>
		<category><![CDATA[555 dc ac inverter]]></category>
		<category><![CDATA[transcutaneous electrical nerve stimulation]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=12236</guid>
		<description><![CDATA[A Transcutaneous Electrical Nerve Stimulation (TENS) device is, put bluntly, a machine for giving electric shocks. The author was prescribed such a device on loan by his orthopaedic specialist. The unit has a large number of programmes, of which he used only one. Measuring the signals at the output of the device in this mode [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Alarm sound with control switch.</title>
		<link>http://www.eleccircuit.com/alarm-sound-with-control-switch/</link>
		<comments>http://www.eleccircuit.com/alarm-sound-with-control-switch/#comments</comments>
		<pubDate>Fri, 08 Apr 2011 11:49:35 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[alarm systems]]></category>
		<category><![CDATA[555 alarm circuit]]></category>
		<category><![CDATA[simple alarm circuit]]></category>
		<category><![CDATA[Sound-Switch]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=11854</guid>
		<description><![CDATA[The heart of this circuit is IC No. 555. When the alert sound was working, even though the switch will continue to be the same, the sound still does not stop immediately.But it will stops automatically, when a set time period,Depending on the resistance of R3, the circuit so I set a time period equal [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Courtesy Light by 7555 or TS555CN</title>
		<link>http://www.eleccircuit.com/courtesy-light-by-7555-or-ts555cn/</link>
		<comments>http://www.eleccircuit.com/courtesy-light-by-7555-or-ts555cn/#comments</comments>
		<pubDate>Sat, 12 Feb 2011 14:46:32 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[LED Flasher]]></category>
		<category><![CDATA[IC 7555]]></category>
		<category><![CDATA[led delay timer]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=10873</guid>
		<description><![CDATA[15 seconds delayed switch-off, A good idea for bedroom lamps This circuit is intended to let the user turn off a lamp by means of a switch placed far from bed, allowing him enough time to lie down before the lamp really switches off. Obviously, users will be able to find different applications for this [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Noise generator 2 frequency with ic 555</title>
		<link>http://www.eleccircuit.com/noise-generator-2-frequency-with-ic-555/</link>
		<comments>http://www.eleccircuit.com/noise-generator-2-frequency-with-ic-555/#comments</comments>
		<pubDate>Thu, 18 Nov 2010 08:52:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[oscillator generator]]></category>
		<category><![CDATA[555 astable oscillator]]></category>
		<category><![CDATA[noise source circuit]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=10100</guid>
		<description><![CDATA[This is a simple noise generator circuit. An IC Timer IC 555 is a number of major equipment. Small circuit. Suitable for various test circuits. Operation of the circuit is when the power supply to the circuit. It will give birth to high frequency by using a circuit IC1 to a multi-state Devices Bill Brett [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>dc to dc converter using ic ne555</title>
		<link>http://www.eleccircuit.com/dc-to-dc-converter-using-ic-ne555/</link>
		<comments>http://www.eleccircuit.com/dc-to-dc-converter-using-ic-ne555/#comments</comments>
		<pubDate>Thu, 14 Oct 2010 06:21:03 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[dc converter]]></category>
		<category><![CDATA[555 dc converter]]></category>
		<category><![CDATA[ne555 circuit]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=9485</guid>
		<description><![CDATA[This circuit is called DC TO DC converter circuit.Which increase the voltage circuit.There can be customized to change the output values. When the power supply input to IC1 is the output pin 3 at a frequency of 1 kHz.The frequency is Q1 and Q2, which will continue to use push pool work interchangeably.If this is [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Electronic mailbox front door with ic 555</title>
		<link>http://www.eleccircuit.com/electronic-mailbox-front-door-with-ic-555/</link>
		<comments>http://www.eleccircuit.com/electronic-mailbox-front-door-with-ic-555/#comments</comments>
		<pubDate>Thu, 09 Sep 2010 00:56:05 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[detector]]></category>
		<category><![CDATA[Electronic Control]]></category>
		<category><![CDATA[electronic mailbox alert]]></category>
		<category><![CDATA[LDR control circuit]]></category>
		<category><![CDATA[led display warn]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=8725</guid>
		<description><![CDATA[Living in the current rush to waste time to even have little value. Electronic circuits, so one is important in everyday life.Which saves time and convenience. For example, this circuit. It gives us no time to wait to check voice mailbox.We see the LED is just enough. Operation of the circuit. While no letter LDR [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Negative supply voltage low current</title>
		<link>http://www.eleccircuit.com/negative-supply-voltage-low-current/</link>
		<comments>http://www.eleccircuit.com/negative-supply-voltage-low-current/#comments</comments>
		<pubDate>Fri, 03 Sep 2010 06:51:03 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[dc converter]]></category>
		<category><![CDATA[555 dc converter]]></category>
		<category><![CDATA[Negative power supply]]></category>
		<category><![CDATA[positive to negative voltage]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=8649</guid>
		<description><![CDATA[This circuit is a negative power supply integrated. Which can be applied to circuits that do not need much flow. Using IC No. 555. The core of the circuit. Work of the circuit is IC1, R1, R2 and C1. The range of the A Stable Multi Vibrator, and the output is a square wave. It [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Police sirens sound with ic 555</title>
		<link>http://www.eleccircuit.com/police-sirens-sound-with-ic-555/</link>
		<comments>http://www.eleccircuit.com/police-sirens-sound-with-ic-555/#comments</comments>
		<pubDate>Sat, 24 Jul 2010 11:02:56 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[alarm systems]]></category>
		<category><![CDATA[555 siren alarm]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=8195</guid>
		<description><![CDATA[Many a person will might excited with siren sound the all that ever hear. Because we will hear when there is an accident emergency event. But ever suspect that how is those sound can happen ? The work of the circuit IC1 which build be astable multi vibrator circuit. Will signal frequency low origin comes [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Two sirens sound with ic 555</title>
		<link>http://www.eleccircuit.com/two-sirens-sound-with-ic-555/</link>
		<comments>http://www.eleccircuit.com/two-sirens-sound-with-ic-555/#comments</comments>
		<pubDate>Sat, 12 Jun 2010 14:07:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[alarm systems]]></category>
		<category><![CDATA[555 siren alarm]]></category>
		<category><![CDATA[Two Tone alarm]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=7553</guid>
		<description><![CDATA[Operation of the circuit. Circuit is divided into three parts: low frequency production. The manufacturing high frequency and extension of production low frequency is obtained from IC1 connected to astable multi vibrator circuit frequency is set by R1, C2 frequencies that are coming out of pin 3 is about 1 Hz through R2 to be [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>9V battery changed to -5V</title>
		<link>http://www.eleccircuit.com/9v-battery-changed-to-5v/</link>
		<comments>http://www.eleccircuit.com/9v-battery-changed-to-5v/#comments</comments>
		<pubDate>Sat, 05 Jun 2010 03:07:18 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555]]></category>
		<category><![CDATA[dc converter]]></category>
		<category><![CDATA[Power supply]]></category>
		<category><![CDATA[Negative Voltage DC Converter]]></category>
		<category><![CDATA[positive to negative voltage]]></category>

		<guid isPermaLink="false">http://www.eleccircuit.com/?p=7448</guid>
		<description><![CDATA[To test the circuit or circuits that may need some circuits, but we have no fire-5V power supply-5V, but if the battery 9V circuit can allow us to use the volt-5V as desired. By using IC NE555, which causes wave square the sector output allows the voltage about 6V when the signal on the output [...]]]></description>
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