Datakits 80-270 thru 80-580

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0 height="100%"><tr> <td valign="top" width=215 BGCOLOR="#006633" TEXT="#F7F7FF" background="03fd7c00ddvuru.jpg"> <div> <A HREF="http://youdoitelectronics.com/id40.htm" TARGET="_top" TITLE="http://youdoitelectronics.com/id40.htm"><U><I><B>Product</B></I></U></A></div> <div> <A HREF="http://youdoitelectronics.com/id40.htm" TARGET="_top" TITLE="http://youdoitelectronics.com/id40.htm"><U><I><B>Spotlight Page</B></I></U></A></div> <bR> <bR> <div> <A HREF="http://www.philmore-datak.com/kit_index.htm" TARGET="_top" TITLE="http://www.philmore-datak.com/kit_index."><U><B><IMG SRC="33b7a72b0.jpg" border=0 width="167" height="43" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></U></A></div> <div> This is only a Partial Listing of </div> <div> Datak Products Which Are  Available! </div> <div> If you don't see what you are looking for please Call:</div> <div> 781-449-1005</div> <div> Or </div> <div> <B>E-mail:</B></div> <div> <A HREF="mailto:Sales@youdoitelectronics.com" TARGET="_top" TITLE="mailto:Sales@youdoitelectronics.com"><U>Sales@youdoitelectronics.com</U></A></div> <div> *The link above will take you from the "You-do-it" Electronics Website.  You may encounter Sites which use cookies.  Please use these links @ your own risk. Although every effort has been made to check the content of the sites above,"You-do-it" Electronics cannot be  responsible for content contained in the  websites which are linked above.</div> <bR> </td> <td valign="top" BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <FONT SIZE="5" COLOR="#0066FF" FACE="Arial" ><B>Educational Kits</B></FONT><FONT SIZE="1" COLOR="#333399" FACE="Arial" >    </FONT> |     <A HREF="index.htm" TARGET="_top" TITLE="Educational Kits"><U>home</U></A></div> <div> <A HREF="id1260.htm" TARGET="_top" TITLE="Datakits Index Page"><U>Datakits Index Page</U></A>   |   <A HREF="id1246.htm" TARGET="_top" TITLE="Datakits 80005 thru 80035"><U>Datakits 80-005 thru 80-035</U></A>   |   <A HREF="id1247.htm" TARGET="_top" TITLE="Datakits 80040 thru 80050"><U>Datakits 80-040 thru 80-050</U></A>   |   <A HREF="id1249.htm" TARGET="_top" TITLE="Datakits 80055 thru 80077"><U>Datakits 80-055 thru 80-077</U></A>   |   <A HREF="id1250.htm" TARGET="_top" TITLE="Datakits 80080 thru 80088"><U>Datakits 80-080 thru 80-088</U></A>   |   <A HREF="id1251.htm" TARGET="_top" TITLE="Datakits 80101 thru 80111"><U>Datakits 80-101 thru 80-111</U></A>   |   <A HREF="id1252.htm" TARGET="_top" TITLE="Datakits 80114 thru 80122"><U>Datakits 80-114 thru 80-122</U></A>   |   <A HREF="id1253.htm" TARGET="_top" TITLE="Datakits 80124 thru 80137"><U>Datakits 80-124  thru 80-137</U></A>   |   <A HREF="id1254.htm" TARGET="_top" TITLE="Datakits 80141 thru 80154"><U>Datakits 80-141  thru 80-154</U></A>   |   <A HREF="id1255.htm" TARGET="_top" TITLE="Datakits 80160 thru 80240"><U>Datakits 80-160  thru 80-240</U></A>   |   <B>Datakits 80-270  thru 80-580</B>   |   <A HREF="id1257.htm" TARGET="_top" TITLE="Datakits 80630 thru 80812"><U>Datakits 80-630  thru 80-812</U></A>   |   <A HREF="id1258.htm" TARGET="_top" TITLE="Datakits 80850 thru 80940"><U>Datakits 80-850 thru 80-940</U></A>   |   <A HREF="id1259.htm" TARGET="_top" TITLE="Datakits 80970 thru 801440"><U>Datakits 80-970 thru 80-1440</U></A></div> <div> <B>Datakits 80-270 thru 80-580</B></div> <div> <B> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="1" WIDTH="606" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 186 ><NOBR><div> <IMG SRC="338a9c9e0.jpg" border=0 width="156" height="158" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>One Watt Audio Amplifier (monaural)</B></div> <div> While one watt is plenty for personal use (most small radios that have speakers produce less than1/4 watt) the size is quite small and easy to fit into a case with other projects. Battery operated from 3 to 15 volts, six volts is optimum.  You can amplify your other kits, a radio etc. Output into an eight ohm speaker. The PC board is just 1-13/16" square; tallest component about 5/8" tall.<B> </B></div> <div> <B>No. 80-270 </B>One watt amplifier kit. </div> <div> <B>YDI Price $14.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 201 ><NOBR><div> <IMG SRC="33bb9e690.jpg" border=0 width="158" height="105" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>BIG EAR AMPLIFIER</B></div> <div> <B>SNOOP ON WILDLIFE IN YOUR NEIGHBORHOOD. </B></div> <div> The circuit can do for your ears what a telescope does for your eyes. A sensitive dynamic microphone element feeds a high gain audio circuit that can drive headphones or a small speaker. Instructions tell how to make a "dish" from poster board or even a lampshade. (Poster board not included.) Listen in remotely on wildlife from a huge distance. Can hear a conversation from a block away! </div> <bR> <div> <B>No. 80-272 </B>Big Ear Amplifier Kit Catalog </div> <div> <B>YDI Price $14.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 252 ><NOBR><div> <IMG SRC="338ca6760.jpg" border=0 width="166" height="118" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>Sound Activated FM Transmitter"              </B></div> <div> Sound turns on the transmitter, which might be a good way to hear a baby waking up. The transmitter can be monitored with any FM radio, Walkman etc. Simply tune the receiver to a clear spot on the FM band (between 88 and 108 MHz) and then tune in the transmitter.  A neat way to catch a thief in another room or garage. The volume of sound needed to trigger the circuit is adjustable; can be set to very sensitive pickup.. The two stage transmitter has good range and the circuit powers down unless it "hears" sounds; reactivates with a sound.<B> </B></div> <div> <B>No. 80-280 </B>Sound Activated Transmitter kit</div> <div> <B>YDI Price $14.90 </B></div> <bR> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 220 ><NOBR><div> <IMG SRC="338e9cd60.jpg" border=0 width="156" height="214" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>PIR Movement Detector</B></div> <div> One of our favorite circuits. The circuit sees infrared heat, such as from an intruder's body. The kit uses a late development in movement IC's and employs a very sophisticated circuit. You may set it to non- rigger in daylight hours. When tripped, an LED indicator lights and relay is tripped. "Sees" up to about eighteen feet. Operation on 9 or 12 volt battery with very long life.</div> <div> <B>No. 80-300 </B>PIR Movement Detector kit</div> <div> <B>YDI Price $39.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 202 ><NOBR><div> <IMG SRC="3390a9c40.jpg" border=0 width="169" height="196" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>(Loud) 9 Volt Siren</B></div> <div> A simple circuit with a lot of output. Uses a voltage controlled oscillator; and includes a half watt speaker. Connect it to an alarm system, sound switch or whatever you dream up. Produces the loud rise-and-fall of typical siren. 9 volt battery operation</div> <div> <B>No. 80-310 </B>9-Volt Siren kit</div> <div> <B>YDI Price $12.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 273 ><NOBR><div> <IMG SRC="33929e560.jpg" border=0 width="158" height="86" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>Two-Stage FM Transmitter, or wireless Microphone</B></div> <bR> <bR> <div> A powerful little circuit with surprisingly good audio quality. Can transmit up to about 1/2 mile in open country. This is probably the most powerful FM transmitter that you can legally purchase. An electret microphone is used to add sensitivity. The circuit can run on six volts, greatest output is at 12 volts, but use 9 volts and short antenna wire to stay legal. (our <FONT SIZE="2" COLOR="#0000FF" FACE="Verdana" ><U>80-065 </U></FONT>Varactor tuned unit is considered the best kit of this type. Need a stereo unit? <FONT SIZE="2" COLOR="#0000FF" FACE="Verdana" ><U>See 80-085</U></FONT>)</div> <div> <B>No. 80-320 </B>Wireless Mike kit</div> <bR> <div> <B>YDI Price $9.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 159 ><NOBR><div> <IMG SRC="3394b3890.jpg" border=0 width="179" height="137" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>5 LED Multi-Sequential Flasher</B></div> <div> Flashes five, very bright LED's in any one of seven, user selectable, patterns. A COB (chip-on board) IC  makes assembly very easy; the chip is supplied pre-mounted on its own board and a motherboard contains the entire circuit. Operates on 3 volts DC, battery holder is included. Continuously repeats a sequence when power is applied.</div> <div> <B>No. 80-375 </B>5 LED Flasher kit. </div> <div> <B>YDI Price $12.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 219 ><NOBR><div> <IMG SRC="3396a6840.jpg" border=0 width="166" height="132" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>8 Watt Audio Amplifier </B></div> <div> <B> </B></div> <div> Low voltage operation does not mean low-power. This amplifier can produce a full eight watts into a standard four or eight ohm "load", such as a speaker. Actually, it can deliver up to 11 watts if you use a 16 volt supply. You may use this amplifier with a wide range of power supplies, from 5 volts to 20 volts. The IC has built-in current limiting and over-heating protection. An ideal building block for use with many other projects. The audio quality is excellent.</div> <div> <B>No. 80-470 </B>Amplifier Kit</div> <div> <B>YDI Price $19.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 159 ><NOBR><div> <IMG SRC="3398af7c0.jpg" border=0 width="175" height="124" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>5 LED Sequential Flasher</B></div> <div>  The circuit flashes five LED<FONT SIZE="2" COLOR="#000000" FACE="Arial" >f</FONT>s in sequence repeatedly until you turn it off. Flash rate is user adjustable. The circuit uses an IC chip-onboard which you will then mount on the included motherboard; battery holder is included. Powered by a 3 Volt supply or battery; good for a child<FONT SIZE="2" COLOR="#000000" FACE="Arial" >f</FONT>s toy or for those "high-tech" looking special effects for stage plays etc. </div> <div> <B>No. 80-525 </B>LED Flasher kit</div> <div> <B>YDI Price $12.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 186 ><NOBR><div> <IMG SRC="339aada60.jpg" border=0 width="173" height="166" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>Suction Cup Phone Pickup with Amplifier</B></div> <div> No electrical connection to the telephone is required, attach a suction cup to the hand set and turn on the amplifier. This project permits group listening to phone calls. Or you can monitor any other oscillating electrical field. Dual IC's provide a good quality amplifier, the circuit runs on 6 volts DC. Everything is included except the batteries.</div> <div> <B>No. 80-550 </B>Phone Pickup kit</div> <div> <B>YDI Price $19.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 201 ><NOBR><div> <IMG SRC="339cad630.jpg" border=0 width="173" height="99" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>ION Generator</B></div> <div> Are there some healthful positive benefits caused by being in an environment that contains negative or positive ions? Some reports suggest a wide range of benefits. This generator can be set up to generate either negative or positive ions; the builder<FONT SIZE="2" COLOR="#000000" FACE="Arial" >f</FONT>s choice. Operation is from 117 Volts AC power line. You will need to find a case or box for the final assembly, about 2" x 4-1/4" and an inch depth; and an AC power cord from an old lamp (or buy new). You can actually feel the flow of ions from the unit.</div> <div> <B>No. 80-570</B> Ion Generator Kit</div> <div> <B>YDI Price $19.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 201 ><NOBR><bR> <bR> <div> <IMG SRC="339eaa4a0.jpg" border=0 width="170" height="74" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="425"><div> <B>Infrared Toggle Switch</B></div> <div>  Control about any device using the remote control from just about any TV set. The circuit switches an on-board SPDT relay; turn it on with the remote, and turn it off with another signal. The relay contacts are rated one amp at 125 volts AC. The circuit operates on any DC supply from 8 to 15 volts; use an old calculator supply etc.. This circuit can have some very practical applications, such as turning on a light by an invalid. Your imagination is the limit.</div> <div> <B>No. 80-580 </B>IR Toggle Switch kit</div> <div> <B>YDI Price $24.90</B></div> </tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=2 HEIGHT= 214 WIDTH="598"><div> <I><B>We offer a broad range of kits for beginners, intermediate and advanced levels of Electronics Knowledge</B></I></div> <div> Bring your Friends & Family to Visit America's Unique Electronic Store.</div> <div> Prices current  12/27/2006. Prices are subject to change without notice.  The products shown above are typically stocked by "You-do-it" Electronics Center.  We try to maintain a current listing of current products.  Occasionally products which are out of production may be listed on our website.  Please E-mail  Sales@youdoitelectronics.com or Call for current availability.  Prices are subject to change without notice. <FONT SIZE="1" COLOR="#000000" FACE="Arial" >All orders are subject to acceptance by this company & our Vendor in accordance with its standard acknowledgement form. 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