Ramsey Kits Page 7

<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> <B>To Visit  Ramsey* Click Below</B></div> <div> <A HREF="http://www.ramseyelectronics.com/" TARGET="_top" TITLE="http://www.ramseyelectronics.com/"><U><B><IMG SRC="33d98c430.gif" border=0 width="140" height="67" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></U></A></div> <div> This is only a Partial Listing of </div> <div> Ramsey Electronics Kits 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> </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="id1285.htm" TARGET="_top" TITLE="Ramsey Kits Index"><U>Ramsey Kits Index</U></A>   |   <A HREF="id1287.htm" TARGET="_top" TITLE="Ramsey Kits Page 1"><U>Ramsey Kits Page 1</U></A>   |   <A HREF="id1288.htm" TARGET="_top" TITLE="Ramsey Kits Page 2"><U>Ramsey Kits Page 2</U></A>   |   <A HREF="id1289.htm" TARGET="_top" TITLE="Ramsey Kits Page 3"><U>Ramsey Kits Page 3</U></A>   |   <A HREF="id1290.htm" TARGET="_top" TITLE=" Ramsey Kits Page 4"><U> Ramsey Kits Page 4</U></A>   |   <A HREF="id1291.htm" TARGET="_top" TITLE=" Ramsey Kits Page 5"><U> Ramsey Kits Page 5</U></A>   |   <A HREF="id1292.htm" TARGET="_top" TITLE=" Ramsey Kits Page 6"><U> Ramsey Kits Page 6</U></A>   |   <B>Ramsey Kits Page 7</B>   |   <A HREF="id1294.htm" TARGET="_top" TITLE="Ramsey Kits Page 8"><U>Ramsey Kits Page 8</U></A></div> <div> <B> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="1" WIDTH="716" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 416 ><NOBR><bR> <bR> <bR> <bR> <bR> <bR> <div> <IMG SRC="33f02cbf0.gif" border=0 width="300" height="191" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B>SCI-FI Detector You Can Build!</B></div> <bR> </NOBR></tD> <tD VALIGN=TOP WIDTH="362"><div> <B> <A NAME="tfm3c___tri_field_meter_kit"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>TFM3C - Tri-Field Meter Kit</B></div> <div> <B>YDI Price $74.95</B><FONT SIZE="3" COLOR="#000000" FACE="Arial" > </FONT></div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">SEE RF, electric, and magnetic fields! </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Watch the magnetic field of the earth! </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Sense different magnetic poles! </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Detect RF transmitter fields </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Sci-Fi design </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Runs on 6 VDC </div> <div> We realize you can't "beam down" to the surface of the planet, but you CAN have our new Tri-Field Meter to detect and sense the fields around you! This really neat project actually senses and detects magnetic fields, RF fields, and electric fields! Even Mr. Spock would like this one!</div> <div> The TFM3 has three separate field sensors that are user selectable to provide a really cool readout on two Sci-Fi styled LED bar graphs! Utilizing the latest technology, including Hall Effect sensors, you can walk around your house and actually "SEE" these fields around you! You will be amazed what you see. How sensitive is it? Well, you see the magnetic field of the earth...THAT'S sensitive! Also detect radiation from monitors, TV's, electrical discharge, and RF emissions. You will have fun finding these fields and at the same time learn the technology behind them. Runs on 6VDC (4 AAA batteries, not included). Live long and prosper! (Editors note, our project engineer told me I could detect static in my hairbrush several feet away... But I don't have any hair!!!)</div> <bR> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 241 ><NOBR><div> <IMG SRC="33f12c990.gif" border=0 width="300" height="153" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <B>Features Two Independent Touch Circuits!</B></div> <bR> </NOBR></tD> <tD VALIGN=TOP WIDTH="362"><div> <B> <A NAME="ts1___touch_switch_kit"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>TS1 - Touch Switch Kit</B></div> <div> <B>YDI Price</B><B> $9.95</B><FONT SIZE="3" COLOR="#000000" FACE="Arial" > </FONT></div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Drives loads up to 100mA </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Great for light switches, radios, keyers </div> <div> Touch once - it’s on, touch again - it’s off, or use the momentary outputs that stay on only as long as touched. Touch contact may be a door knob, small coin, or even a well watered plant! Uses low power CMOS circuitry and functions on the principle of hum and noise pick-up when input is touched. Will drive loads up to 100 mA such as relay, bell, siren, etc, runs on 6 to 12 VDC, kit includes info on using as a key for CW keyers. And, we saved the best for last - there are two completely independent touch switch units on each kit PC board, it’s like getting 2 for 1 (and no, you can’t buy just half of this kit!).</div> <bR> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 278 ><NOBR><div> <IMG SRC="33f22cb50.gif" border=0 width="300" height="181" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <B>For Those Nosey Friends!</B></div> <bR> </NOBR></tD> <tD VALIGN=TOP WIDTH="362"><div> <B> <A NAME="ts4___tickle_stick_kit"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>TS4 - Tickle-Stick Kit</B></div> <div> <B>YDI Price </B><B>$12.95</B><FONT SIZE="3" COLOR="#000000" FACE="Arial" > </FONT></div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Small enough to hold in the palm of your hand...but unlikely after you build it! </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Easy way to establish territorial limits for friends, foes, even pets... </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Safe...but effective! </div> <div> Tickle or stimulator - take your pick... once you grab it, you’ll let go quick! Mount this little kit, plus a secret switch - like a mercury tilt switch - in an ingenious can or box and watch the fun. Adding a bright ribbon bow is remarkably effective at baiting the unwary! The kit has a pulsing 80 volt tickle output and a mischievous blinking LED, and who can resist a blinking light. Great fun for your desk, "Hey, I told you not to touch!" workbench, or coffee table. Runs on 3 to 6 VDC (not included). This kit has become a fixture at our Ham fest displays, providing us, and others who are in the know, hours of fun. Size: 1 1/2" x 3/4" x 2 1/2".</div> <bR> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 256 ><NOBR><div> <IMG SRC="33f32cb30.gif" border=0 width="300" height="179" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B>Telephone Line Powered Automatic Control!</B></div> <bR> </NOBR></tD> <tD VALIGN=TOP WIDTH="362"><div> <B> <A NAME="tt1c___telephone_tattle_tale_kit"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>TT1C - Telephone Tattle-Tale Kit</B></div> <div> <B>YDI Price</B><B> $29.95</B><FONT SIZE="3" COLOR="#000000" FACE="Arial" > </FONT></div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Undetectable on phone line </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Needs no battery, operates on phone line power! </div> <div> Keep a record of all your telephone calls - automatically. The TT1 connects anywhere on the phone line and will control any battery powered tape recorder that has standard microphone and control jacks. The recorder automatically starts and stops whenever the phone is used and records both sides of the conversation with excellent fidelity. </div> <div> Super easy one hour assembly and a manual that tells you not only how to build the kit, but how it works as well. The controller is easy to use and looks great in the included custom case shown. Case size: 5”W x 1½”H x 5¼”D. The TT1 is also available factory assembled & tested and ready-to-go.</div> <bR> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 438 ><NOBR><div> <IMG SRC="33f42cdc0.gif" border=0 width="300" height="220" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <B>Look Ma...NO Heat!</B></div> <bR> </NOBR></tD> <tD VALIGN=TOP WIDTH="362"><div> <B> <A NAME="uam2___20_watt_audio_amplifier_"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>UAM2 - 20 Watt Audio Amplifier </B></div> <div> <B>Module Kit</B></div> <div> <B>YDI Price</B><B> $34.95</B><FONT SIZE="3" COLOR="#000000" FACE="Arial" > </FONT></div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">20 Watts from one SMT package! </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Super efficient Class D design! </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Super clean output! </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">No heat/heatsink concerns! </div> <div> The UAM2 is probably the neatest audio kit to come along in quite a while! It uses the latest amplifier technology to bring you clear, crisp, high-power audio without any of the heat which is normally generated! This is what is called a class "D" amplifier, or as the media calls it, a "Digital" amplifier. Instead of operating like a classic class "A" or class "AB" amplifier which leaves transistors biased on all the time losing energy whether they are producing audio or not; the class "D" amplifier only produces power into the load or your speaker!</div> <div> This means that a small SMT part can deliver a full 20 watts of power without getting so much as warm! YES, I said SMT or Surface Mount! Now you can install this amplifier right inside your speaker enclosures, or wherever this nifty kit will fit, without worrying about a heatsink! Just look at the specs! Unique board can be “snapped” out into a small circle to be double face tape mounted directly to the back of a speaker! This IS a Surface Mount (SMT) kit, so you will need fine tweezers, magnifier, and a decent fine tip soldering iron! (Who ever thought of 20 watts in a single SMT device; I still remember fighting with vacuum tubes to get 20 watts!)</div> <bR> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 252 ><NOBR><div> <IMG SRC="33f52cd40.gif" border=0 width="300" height="212" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <B>Use as a timer or oscillator</B></div> <bR> </NOBR></tD> <tD VALIGN=TOP WIDTH="362"><div> <B> <A NAME="ut5___universal_timer_kit"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>UT5 - Universal Timer Kit</B></div> <div> <B>YDI Price </B><B> $9.95</B><FONT SIZE="3" COLOR="#000000" FACE="Arial" > </FONT></div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Ideal for code practice </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Triggered by positive or negative pulses </div> <div> <IMG BORDER="0" SRC="Symb075c00b700b400000000.png" HEIGHT="12" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Drives up to 100 mA loads </div> <div> Need a little kit that will add a time delay, keep something on for a preset time, provide a series of timing or clock pulses, or even act as an audio oscillator for tones or code practice? This popular kit uses the 555 timer chip and adds extra features like negative or positive pulse triggering, on-board timing pots and capacitors, and complete instructions on how to use and apply this timer to YOUR needs. Runs on 5 to 15 VDC and can control loads up to100mA.</div> <div> Size: 1 1/4" x 3/4" x 1 3/4".</div> <bR> </tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=2 HEIGHT= 90 ><NOBR><div> <I><B>Many other Brands & Types of Kits Are Available!</B></I></div> <div> Bring your Friends & Family to Visit America's Unique Electronic Store.</div> <div> Prices current 3/26/2010.  Prices are subject to change without notice.</div> <bR> <div> To return to the previous page please use your Browser's back button.</div> </NOBR></tD> </tR> </TABLE></B></div> <bR> </td> </tr></table></body>