Datakits 80-124 thru 80-137

<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> <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>   |   <B>Datakits 80-124  thru 80-137</B>   |   <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>   |   <A HREF="id1256.htm" TARGET="_top" TITLE="Datakits 80270 thru 80580"><U>Datakits 80-270  thru 80-580</U></A>   |   <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 80-124 thru 80-137</B></div> <div> <B> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="1" WIDTH="618" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 280 ><NOBR><div> <IMG SRC="336da0690.jpg" border=0 width="160" height="105" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="434"><div> <B>Positive Adjustable Power Supply Module Kit </B></div> <div> <B>Negative Adjustable Power Supply Module Kit</B></div> <div> These two kits can be used separately; or assembled together to create a dual rail power supply. Current up to 1.5 ampere output. Both kits feature; reverse polarity protection, LED power "on" indicator, IC regulator, variable output voltage, low noise, AC or DC input and up to 37 volts output. Complete details for selecting a transformer (transformer is not included; you must supply input voltage of 3 volts more than desired output) are included. A thorough description of assembly options is included with each kit.<B> </B></div> <div> <B>NO. 80-124- </B>Positive Adjustable Power Supply Module kit</div> <div> <B>YDI Price $19.90</B></div> <div> <B>No. 80-125 -</B>Negative Adjustable Power Supply Module kit</div> <div> <B>YDI Price $19.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 252 ><NOBR><div> <IMG SRC="336facc30.jpg" border=0 width="172" height="195" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="434"><div> <B>Mini-VOX & Relay Kit </B></div> <div> <B>(Sound Activated Switch)</B></div> <div> For the uninitiated, VOX = Voice Activated Switch. This is a switch (relay) that may be activated with any sound, including the human voice. A very sensitive circuit that may be adjusted to react to very low volume sounds or a yell or hand clap. While a VOX is often used to activate a sound recorder, it may be used to trigger an alarm (the mike easily picks up vibrations in windows, wall or door), activate a video camera, radio transmitter or simply turn on a light. The relay will release after a few seconds of silence, holding as long as sound continues. (hold time may be changed up to 30 seconds) Operates on 12V DC and very low current.</div> <div> <B>No. 80-126 </B>Mini-VOX Relay kit.</div> <div> <B>YDI Price $19.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 285 ><NOBR><div> <IMG SRC="3371ad970.jpg" border=0 width="173" height="151" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="434"><div> <B>Personal Computer Controlled LCD & Thermostat</B></div> <div> The LCD screen is just a bonus; you may program it to say about anything, fed from a personal computer. A more interesting use for this kit is the thermostat function. The board may be programmed and then disconnected from the PC to function as a standalone thermostat. Set a high and low temperature and outputs may be used to switch external devices, such as relays controlling heaters or coolers, open windows, etc. Readout may be in Fahrenheit or Celsius. Software is included and detailed instructions for use. The Kit uses the DS1620 chip from Dallas Semiconductor. The chip measures -55o - 125o C (- 67o - 257o F). You will need a small `wall-wart' style power supply to provide 12V DC @ 50mA or so. </div> <div>  </div> <div> No. <B>80-134 </B>LCD & Thermostat Kit</div> <div> <B>YDI Price $49.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 241 ><NOBR><div> <IMG SRC="3373ae510.jpg" border=0 width="174" height="81" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="434"><div> <B>Touch Switch with Relay Kit</B></div> <div> The Touch switch may be used to turn on almost anything with a light touch of `plate'. The circuit pulls in a relay which remains engaged for anything from five seconds to about a full minute, depending upon you changing just one resistor to set the time amount (default is five seconds). One of the unique features of this circuit is that the touch-plate may be located up to several yards away from the circuit board if necessary. It may also be battery powered if an AC supply is not convenient. An LM555 is used in the heart of the circuit. The relay can handle up to 12A in its contacts. A 12V battery pack or AC power supply is recommended although we've used the circuit on an unregulated 9V supply.</div> <div> <B>No. 80-137 </B>Touch Switch Kit</div> <div> <B>YDI Price $9.90 </B></div> </tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=2 HEIGHT= 200 WIDTH="610"><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. All prices are subject to all applicable State and/or Local sales taxes. Terms are MasterCard, Visa, Discover, or American Express or Check with order, unless other arrangements are made with our credit department.</FONT></div> <div> To return to the previous page please use your Browser's back button.</div> </tD> </tR> </TABLE></B></div> <div> <A HREF="id1254.htm" TARGET="_top" TITLE="Datakits 80141 thru 80154"><U><B>(more)</B></U></A><B> </B></div> </td> </tr></table></body>