Dsg d  n q @  Arialdo z dYPF0 {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\ql \x\f2\fs72\b Sensor Alarm} }d)`T{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Project Activities\par \qr \x\fs16\cf14 Copyright \'a9 2004 New Wave Concepts Limited\par \qr \x\fs16\cf14 } }(@ @D?"@&y Jdm{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Tilt switch alarm\par \qj \x\fs12 \par \ql \x\fs20 Simple alarms are normally triggered as soon as they receive \x\fs20 an input from a sensor, which is fine if they are guarding so\x\fs20 mething only ever touched when it is stolen. In real life a b\x\fs20 icycle in a bike rack might be blown by the wind or nudged by\x\fs20 someone removing the bike next to it.\par \qj \x\fs12 \par \ql \x\fs20 This project improves on the simple alarm circuit by sensing \x\fs20 the charge in a capacitor. When the capacitor is fully charge\x\fs20 d it will trigger a thyristor which in turn will drive either\x\fs20 an LED or a buzzer.} }d`TQF{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 1} } `TP` @@P` @@P` `TP'`5 @@P'`5 @@P'`5d)@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Page 1 of 7\x\fs20 \x\fs20\cf13 < Back\x\fs20\cf13\v \x\fs20 \x\fs20\uldb Next >\x\fs20\v #(2)} } @NextdP2d{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\i Description:} }dN2 {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs20 This worksheet shows you how to construct a simple alarm in PCB Wizard.\par \qj \x\fs12 \par \ql \x\fs20 When viewed in PCB Wizard this worksheet can be edited, copie\x\fs20 d and switched into different views by using the Style toolba\x\fs20 r on the left. You can also produce your own PCB masks direct\x\fs20 ly from artwork in this document.\par \qj \x\fs12 \par \ql \x\fs20 This worksheet assumes a basic working knowledge of PCB Wizar\x\fs20 d. Those new to the software should refer to the User Guide (\x\fs20 press \x\fs20\b F1\x\fs20 now if in PCB Wizard) and \x\fs20\uldb Tutorials\x\fs20\v #(1)\x\fs20 for assistan\x\fs20 ce.} } @HelpTopic("20")dP2_{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\i Author:} }dPm`{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\i Project:} }d N2u{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 A.J.Booker (www.ajbooker.co.uk)} }d Nm{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs20\b Sensor Alarm} }d З0@@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 On/off switch\par \qc \x\fs20\cf1 and indicator} } P<02FF&4 mq02oo&4d ЗP p ~{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 'Always on'\par \qc \x\fs20\cf1 LED} }d p0pm ` ~{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 Resistor / Capacitor timing section} }dP t{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 LED turned on by thyristor} } {P \ }f }R   P \ f R P \ f R p\P \ ff fR phf f  v u v d@@ }{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 Sensor\par \qc \x\fs20\cf1 section} }f" pP9g" P, 0= "p$x10*`'!*`'0*D%*D0*D"B@ "f"z"@@ 1K  l9 l9"(X > @b   1 1 1"~: "  : "z""‘`=z"""o 4 o 4 ""P d ---8-8-8"7 o 5K0.20 l9l9y" d { 400 @ ( ("^b^  ` `` y""^b> 4 `@ `4 y""- ; "4 4 4 4 g"z" `=u2.2K  l9 l9"b`""^bޭ"` ``"z"" ^bގ b ` ` `` "" >B 4 @ @4 "" b4 4 `4 4 z" b` ` 10K ((t " >) b ) @ @` z"""<h H  4 4 TQ TQ TQ" ' " '  "z""<hh%    1 1 1z"Tj@!Y560  l9 l9">_B_V r @_V @_r """>_B_@_@_z""""^b"``` z""Xh- ; "Xh"^B_`@_@_z"">B_~ 4 @4 @_4 @_ ""8H- ; "^B4 4 @4 `4 "^B^ b `` @` ""8HX h "XhX h dmu C02{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b The circuit diagram\par \qj \x\fs12 \par \ql \x\fs20 If you have Livewire, open the file named \x\fs20\b Sensor Alarm Circui\x\fs20\b t.lvw\x\fs20 which is available from our website at \x\fs20\uldb www.new-wave-con\x\fs20\uldb cepts.com/courseware.html\x\fs20\v #(1)\x\fs20 . The circuit has five main part\x\fs20 s:} } 0http://www.new-wave-concepts.com/courseware.htmld`TQpj{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 2} } `T @@ @@8@ @D?"@&y _d)@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Page 2 of 7\x\fs20 \x\fs20\uldb < Back\x\fs20\uldb\v \x\fs20\v #(1)\x\fs20 \x\fs20\uldb Next >\x\fs20\v #(2)} } @Next @Prevdm{{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Hand layout\par \qj \x\fs12 \par \ql \x\fs20 Very simple circuits like this one can be laid out using the \x\fs20 tools within PCB Wizard. There are three different ways in wh\x\fs20 ich this can be done.\par \ql \x\fs12 \par {\pntext\pard\f 1.\tab}{{\*\pn \pnlvlbody\pndec\pnstart1\pnf0\pnhang\pnindent360{\pntxta{.}}}\ql \x\fs20 Import and automatically route the Livewire circuit.\par \ql \x\fs12 \par {\pntext\pard\f 2.\tab}\ql \x\fs20 Construct the circuit diagram using the Circuit Symbols Galle\x\fs20 ry within PCB Wizard and then automatically route it.\par \ql \x\fs12 \par {\pntext\pard\f 3.\tab}\ql \x\fs20 Construct the PCB layout directly using components from the P\x\fs20 CB Components Gallery and then hand route the circuit by plac\x\fs20 ing tracks and pads.\par }\ql \x\fs12 \par \ql \x\fs20 We will be using option 3 for this circuit.} }d`TQQ{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 3} } `TP'`5 @@P'`5 @@P'`5"^B~xx@x`xg" `p">~xxx@x"~xxxxd_pV{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs20 First the components from the PCB Components Gallery are placed in position.\par \ql \x\fs12 \par \ql \x\fs20 2 pin screw terminal blocks will be used to connect some comp\x\fs20 onents that are not soldered to the circuit board.\par \ql \x\fs12 \par \ql \x\fs20 These components are:\par \ql \x\fs12 \par {\pntext\pard\f l\tab}{{\*\pn \pnlvlblt\pnf1\pnhang\pnindent360{\pntxtb{l}}}\ql \x\fs20 The battery clip\par {\pntext\pard\f l\tab}\ql \x\fs20 The on/off switch\par {\pntext\pard\f l\tab}\ql \x\fs20 The tilt switch}} }dm`={\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Joining the components together\par \qj \x\fs12 \par \ql \x\fs12 } }d`TQ0d {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 4} } `T @@ @@d5@ T{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs20 With the components in place, the circuit diagram can be deleted and the components linked together using the Track tool.\par \ql \x\fs12 \par \ql \x\fs20 This layout will work perfectly well but is much bigger than \x\fs20 needed.\par \ql \x\fs12 \par \ql \x\fs20 We are going to fit the final alarm into a case. Once we know\x\fs20 the dimensions of the case we can plan the PCB layout more a\x\fs20 ccurately, leaving adequate room for a battery and the switch\x\fs20 es.} }z"@Nd `560  l9 l9f" `P$059g""s`210*`',@80*D%*D0*D"^,,,`,"f"z") b1K  l9 l9"zh8X@b   1 1 1">B^'@'@`"z"">B,@@@@,z""">Bx@@x"" @0p-PF -8-8-8"@5K0.20 l9l9y"`400 @ ( ("&b{`{ C'y""$x $xy"z"`@2.2K  l9 l9">,,@,,"" FF) "z"" ''""!~xx"z"`\@210K ((t ""~"$&' $''z""#~&B_'@_""X6|(J Q|26(4@ 4 4 TQ TQ TQ"$B!&'@!''"z""X6|>H   1 1 1"%~YY~YY"""&~YY YY z"""8H%3"',e,Hez""%3"(Y,H,Y,YHz"")~Y^{xxYxY`{"" x." ."*&'''("(iR560 p   (# t@)zh(JD p(#t#t(#(#(`8R2.2K p   (# t@(PmXtVR100K p ! ! H? \(` pC100 p@8`18`18@8(XU@2R2.2K p(#(#(#t(#)X6|0nD p(#$#(#(#)`=u0QQ p   8 8([TB!!@ p 0 0 M M(P8wTB!!@ p 0 0 M M( (HTB!!@ pH?t9?tH?H?(@Nd(xR560 p   (# t@" xq" xxq" 8Hxq(_v X R560 p   (# t@)G D p(#t#t(#(#(j0x3 y R2.2K p   (# t@(Vh e VR100K p ! ! H? \(=0 m C100 p@8`18`18@8(h @ R2.2K p(#(#(#t(#(@X ] R560 p   (# t@)X D p(#t#t(#(#)pa 0 Q p   8 8(Y8 Z TB!!@ p 0 0 M M(_ЗH h TB!!@ p 0 0 M M((c TB!!@ pH?tCPFH?H?d({Rr {p { ЗP@ pd({uE 2 uP u0 З0 {{ {E @ pd(@B @` @ @ pd(uub u` u@ pd(jj j j@ pd(jjn 2 jp j0 @ pd(jjN 2 jP j0 @ pd(uuގ b u u` @ pd(uu7  u7 u @ pd( uR  P u @ pd( ,, r ,p , @ pd( uP 2 P 0 u0 @ pd( ~r 2 r 0 @ pd( ~N o P o @ pd()   ) @ pd( 2  { `0 0 @ p(@ @D?"@y d)@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Page 3 of 7\x\fs20 \x\fs20\uldb < Back\x\fs20\uldb\v \x\fs20\v #(1)\x\fs20 \x\fs20\uldb Next >\x\fs20\v #(2)} } @Next @Prevdm@_{s{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Choosing a case\par \qj \x\fs12 \par \ql \x\fs20 A case now needs to be chosen. Cases are available in many ma\x\fs20 terials but the plain black ABS plastic ones are usually chea\x\fs20 pest. The case we will use here has a number of features that\x\fs20 will have to be taken into account when the PCB is designed.\x\fs20 These are:\par \ql \x\fs12 \par {\pntext\pard\f l\tab}{{\*\pn \pnlvlblt\pnf1\pnhang\pnindent360{\pntxtb{l}}}\ql \x\fs20 Corners of box are used to secure lid on.\par {\pntext\pard\f l\tab}\ql \x\fs20 Width of box reduced by slots used to hold a PCB in.\par {\pntext\pard\f l\tab}\ql \x\fs20 Because of the method of manufacture (injection moulding) the\x\fs20 sides all taper and therefore the base is narrower than the \x\fs20 lid.\par {\pntext\pard\f l\tab}\ql \x\fs20 The size of the power source and the connector. We will be us\x\fs20 ing a PP3 battery but its connector adds another 5 mm to its \x\fs20 length.\par {\pntext\pard\f l\tab}\ql \x\fs20 The stated sizes for the box, 130 mm x 68 mm x 45 mm, are lik\x\fs20 ely to be external sizes and therefore extra space will be re\x\fs20 quired.}} }d`TQQ{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 5} } `TP'`5 @@P'`5 @@P'`5dmp{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Measure twice... cut once\par \qj \x\fs12 \par \ql \x\fs20 With the case chosen, we have decided that the total internal\x\fs20 size will be less than the size stated. Normally you would l\x\fs20 ose about 8 mm of the width and 5 mm of the height though thi\x\fs20 s varies between case designs.\par \ql \x\fs12 \par \ql \x\fs20 The amount of room available in the base of the case will be \x\fs20 about 120 mm x 60 mm. The battery and battery clip are about \x\fs20 55 mm x 30 mm, so we are actually left with only 80 mm x 55 m\x\fs20 m for the PCB if we want to make sure it will all fit in.} }d`TQ@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 6} } `Ts  @@s  @@s dm { {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs20 To make room for the case pillars, the PCB shape has been changed to a polygon (by clicking the right mouse button on the board and choosing \x\fs20\b Polygon\x\fs20 from the \x\fs20\b Shape\x\fs20 menu). Extra nodes are added to change the shape of the PCB.\par \ql \x\fs12 \par \ql \x\fs20 Here the corners have been brought in by 8 mm on the left to \x\fs20 give a bit more PCB space.} }| 9t x f(@9jH[ {܊{lHlH!}Y{Y{f9f9܊ @r @0L%nd@ )z{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\b 80mm x 55mm\par \qc \x\fs20\b PCB} }d @~R{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\b 55mm x 17mm\par \qc \x\fs20\b battery and clip\par \qc \x\fs20 (lying on side)} } @%n%n @J,XJ,X @%n$w @J,XI @0L$w @F'sI @F'sJ,X @4J @F{H  @swF{uHu d @wy JFIFddDuckyAdobed   #%'%#//33//@@@@@@@@@@@@@@@&&0##0+.'''.+550055@@?@@@@@@@@@@@@"!1AQaq"2B#RbrC3£$1a!AQq ?!!V/K=ߦ~PոGY5Gx ֡#vQ_Rq̺P6i##MS OmjH6h{zRSw@w, 1)UkP%66 ? @杆VkY;z >hY[&gSy@\Nm?}4=Fەcܞ滨\vs&GHq4$uU؞knjpp{zǸ[ػ6ܛ P ? PAlU !!T2[t7~${q{ܥᮼϼ1,=dH!2@bi#j,ځUz0Mڪ֋(z QD8pNkBqh9m(v L7l^G0Pt ~s Vkw@z4pA|k>6X0GO4|&}(kq#fbTRUF؃b{~:STen#Z5l`^V չmo4{5;![sB ?rO͸ܽ yC{ ~iޥk,I*u%]5iƛ zx+OTfPH؛w9ħgaVv4 @N5M9@vѰ&&6Z6qJ_<JP K1u#_*@* j&W%[w&=6ABQ+rF,]k$,X=mS[`!@/4pܸ/5߻KTՑ%tm$"RDpxyk[8 5U$08 F[?QāhѰ#_@9~T-ۊ34TӭKA ?)iTBHRG! @bq%0M#M~}hjSv~)O@DEeh*0 v[5ᤚE&3_@߾=-mͩCјIZ:*i(.#7=ӨU J\˺~,eP]Gsp7I ).ű<ۤE:7wH mVwZiu c#!7|U[N2=^\ 6<~WQOm.!U=|yR0)5rUstĕ48}vF^R NS sp*.w_q y'#˖F =܋p'ߋ34=cK@ y#H m妟j tI[$zښ)5ᷮNʹ4-#zvL|!'J~8gvB/?+T̆MIe Z i"cNm'8p-fqrm%|F]*\nG8"ocw˭ͨTq޵ ;<-Ç(k}&D^! HWmA_d6(Ãs9k\1Vԓ]K^l31qjd[|Tm@lm;k7s\6jֽ`e ߉ZHs]: :t& vVz)y55-}+O;˚\ׇ.swc@ҳ`}C&,})֣@chAB?ⶋM5V6p86WӵY5Cd{D40V(%iW稉֎yc,SqM2=>s@6?ʏ%[YmҧU,GLצ;LMIgys${MZAe#M3L+Ԧ̈́->v(Ʈ>y hBT*BBBBBBBBBBP  (@ @D?"@&y d!mП{w{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Shrink fit\par \qj \x\fs12 \par \ql \x\fs20 With the dimensions of the PCB calculated, we must reposition\x\fs20 the components from our circuit so that they fit inside. You\x\fs20 must take care not to change or lose connections at this poi\x\fs20 nt.} }d"`TQQ{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 7} } `TP'`5 @@P'`5 @@P'`5| R` $DPDx f(@)  gg))ѽ) g g(@BY,sR560 p   (# t@)@*qYD p(#t#t(#(#( @MNd$tR2.2K p   (# t@(@:bVR100K p ! ! H? \(@ N,wC100 p@8`18`18@8( @lR2.2K p(#(#(#t(#( @^ޤTR560 p   (# t@)@vvƼ:xD p(#t#t(#(#)@|0Q p   8 8(@<.uVtTB!!@ p 0 0 M M(@BzdTB!!@ p 0 0 M M(@FF(`TB!!@ pH?t9?tH?H?d(@^pD^^`zDnD@ pd(@^YZYYz^^\@ pd(@#D|#D~}D`|@ pd(@ YYDY YD@ pd(@MMDMMD@ pd(@MM0MM0@ pd(@MMLMLM@ pd(@ YY zY Y z@ pd(@ YYJNYLYL@ pd(@ YpnY@ pd(@ii@ pd(@ YY@ pd(@jOlO@ pd(@kk@ pd(@  @ pd(@""~}@ pd#mVПd{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Sticky problem\par \qj \x\fs12 \par \ql \x\fs20 By moving all of the components closer together, the circuit \x\fs20 can be made to fit inside the PCB as shown..\par \ql \x\fs12 \par \ql \x\fs20 We still need to adapt the PCB, however, so that it can be fi\x\fs20 xed to the case.\par \ql \x\fs12 \par \ql \x\fs20 PCB pillars will be used to attach the PCB to the case and a \x\fs20 steel spring battery holder will be used to keep the battery \x\fs20 in place. Both are described below.} }d$`TQ@@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 8} } `T @@ @@dmʫ PJFIF,,C     C   " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?Ϣ+3(((jBKzF}ޥg=v:z[W 4ۛĀGo7; "[eTLAPrcOq㏽]1xgF[J:zW*}JvWHpzDϥgQE ( ( ( ( ( ( 1EOb{dm^E]NJnlҜ\vϴ,O <8"XAIo$6*ý)ZvPrLg7'$Ia҄{/{vxVE8nUPs8eWWJZy F&JK ?i=f42;IaEWYQ@Q@Q@Q@Q@Q@t hgTݑԉPr ïxĺ~Zis%Qն'q3(˙C˩ή.`}EOZ@IZm"%s8U}+"d#!?prQ茅bN#'6' 8J8#ʸ*gm[YX. "[!9 wc+0rp 9j) H(;G|CCRsM)=+n|QE(((((+E ZDo Lks,y'^5_ho_ %yjUPݣ.Rd#jHq:gpGd} U)i[J"3I$g^2uny<ȍ@ Gw77Hp0ԜV?]j9buv$wꜳ#hAbVy0 Ԭg9(2p: 澩狭-9d3)HVI88ujޡ\'u_/p':󪟺ggZpB((aEPEPEPEt$PJ3zgҬz]浨Ccai=dxw}GuL?+ 6Lz>U~ňP«Z=lW$菟=}_ŷEnuKmmE_޾YWQZ_j\]qԳ,X8˜nc=s_@kOa 6Y1I>[#Nsu8LRpO2j5E׷n=j̈ڍAJG C\毧\qWc"t^Vu[̂lHwVׂx^!cYnl߱geoEf|C|1ju} ehH]due<^Sxv7)f|Jɟ#x?fW\h+Co-c$=Y GPĶ137' V@g8L[O]v?ǚ=QB#ҊMYQ@(H f_0ؚd$0Z0*)\ ЍsGmk W26Ԇ,$׺7uMlf}"vH=YF?>xs.Go+.׻O\/wѠ;5*' +w~p T>gۡ3މ#kpi5&I=7%[۸ygB{g75?bDNO(/{Ib`܇&?7}]$iVUqm9}343s kRu td6e>H93+xWHSXŨH#ef) #ڼ Om}jmn& a4Lqc<y }0,d.Yˠ\_yEܬWídj>.G47Zu,2a\`z_x/~y-̶o]_9kc!A>pmG,5Z-[n?GHuF3`\C+_~׺])ӛHSy)˧ẾLD_a1|dTӯl 2)9 3thfp~՝>xLT'tOI枌F}ͳ^J1,Im:Rf!64@ Z.u2(>F*65J7͜RجS۽nj7%n\P?S /|㯊5 ROI-{p?0z0 V`퇍wÏYdo??^{ɴ=Ѽ_ȓMgUc畋ٯ k:4e1L-H̿j'>. `>ixwĚuDtMFKCĶ>:0 j,gY`=QywU2?Mtrco,W9 \Ԋ] M aRyb74?)t ~s}!?h2_k]VN$6U>F\aqN]NJQ<:}jIF2GϐO\};j\Zh]jH%+Qw:ww;Qܑ_<|Im9Ҽ ~0`u5b4F|v.=XV J4#yyV,=7VcݞoiѧֵBN/d"멮xT]YT$6[xG=#$?#s6רj|c.WPH\v9,nC=9>H_q|5Bof%X;/uΗᨘZ%Y~Y.`q*"EPP:`cǷ~`r>_OVYTs]QE`QE((((((/AEV+QE!Q@Q@Q@d a ,s $JFIF,,C     C   " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?S(((nc@ O-G-Q\_F{OHGNOM`Rg5^(~5=cZ`7gh$~*Ӆ#KW{rT,?2`jI֧f= {W{ĺΩ{%*"8XcݛkN?QqюSWC^#]⦩5 ( i8JufMRkyMS2Qu3ņDE~|||3^xLjm/)'HP Üt|g<Otָyf>=s`M:J{ᩉp'??n_ zTFH0iR@?Oz_W>JFiqaXW>_gc,ʹ6sWm,, GvII,u.>#CW U4۱!iYy9GOQ_'*zҒ& X vVOY۳㧋. iTýyG<}mwĚy?91, H|p]܅TPrOSKtS[7l#j^Y|q듀=W}}kFm oC|P1?|총KQPUD܁HF_|쎕ny (Vl_<7[>[+H%dq۽v~{WA[cӚ#ihU8ǥtlrΔ*n~d8x^261<,QvB`n$}O~cɢU$.&۳7XF{)!uuNO($=R35Okp2'uWpdtFl%4ecm_u|<(.`RYvĄ1yp0WoZ1E EBJ|2秷ZI8@ AcmC p1 hQ}=TLg=4emu)KA0J且 X V73좬QLyEv},t?qzbW ׮}9U[sGJ((=?_o'k@uA4{3FVAKHxk.$x<ڮ[۪ܳWZ{5 vG en?*Ied瑓QyJӫ9-<0jMZ79!M/a5.֍a,$z-(x;ep*2ppq[)(tXTC)6Ȫ3ⴼ0}+!ܘ jx;h[ ?Z􃞀W_fsi:l_\0]U:CvX+CU s@ڇpA5xKY/i"^!:tP@O_O³]X`Y^;9Ȼv1mWerLNtoRV[f17+**xaxWoCX-:u<2I԰#~AAIMH+#b*-r@ZumF y _O ǧZcr? )^df'*,ܷnzTH|r9nsmڔ|O=hpzflԢ[Eô.+[[ۀ:|嫤(Q-T ӡ~#EYYrp+n_\m}GClxkQݓ@E`uTu"jTu_ig\3?/|Z $.@9ʏYHڻWxќ&8KQo_+-# *ps@걹yX< T!/^/𧤊[歶"1>bZ0!)ݦY$aԶ2> Xۂ2:/Ԃ)gi"h(y:B(Jq3]/֓Iu읬!?Nǵm3Ɨ[sƫsn]V`Qm!i2NϮ 0(5wW!]6j2Y`-a,p5i^@Dsb}O]TPE kH#E *lL09%f\QU \ Z;d&1APihPZ(((hZL (h(( v(h(((d%/ ` ) z{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs20 This is a PCB pillar. It fits through and locks into a 4 mm diameter hole drilled in the PCB and the base has a very strong self adhesive pad. Holes carefully sited in the PCB will allow four of the pillars to hold it securely a few mm off the base of the case.} }d&/  0 H{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs20 This is a spring steel battery holder. It is best fixed to the base of the case with a self adhesive foam pad, otherwise the clip flexes when the battery is inserted causing standard glues to become ineffective.} }d')@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Page 4 of 7\x\fs20 \x\fs20\uldb < Back\x\fs20\uldb\v \x\fs20\v #(1)\x\fs20 \x\fs20\uldb Next >\x\fs20\v #(2)} } @Next @Prev| Cx f(@uU rBrBrBuu4uUrBUrBrB( @R Z.R560 p   (# t@)@:D p(#t#t(#(#( @~j[R2.2K p   (# t@(@2@JVR100K p !pb \(@Q`C100 p@8`DDaD~@8(@q~R2.2K p(#(#(#t(#(@`$:h[R560 p   (# t@)@x R%D p(#t#t(#(#)@!Y_Q p   8 8( @mXTB!!@ p 0 0 M M( @RF~ fTB!!@ p 0 0 M M( @:2*rbTB!!@ pH?t9?tH?H?d( @pbԶPF4 rb2 rbrb~RFҶRF@ pd(!@pbĉpC2@‰2~2rbbrbrC@ pd("@/NFTFRF/PF@ pd(#@PFRF@ pd($@pCԗrCҗ@ pd(%@22@ pd(&@ĉж$‰Ҷ‰"@ pd('@ĉ`5‰b5@ pd((@\ĉ\‰‰‰@ pd()@D@2BBB2‰2@ pd(*@//ζ"/ж/ @ pd(+@//>m/@/m@ pd(,@0/ĉ/2‰@ pd(-@@/ޥ2//`2B2@ p(@ @D?"@&y d()@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Page 5 of 7\x\fs20 \x\fs20\uldb < Back\x\fs20\uldb\v \x\fs20\v #(1)\x\fs20 \x\fs20\uldb Next >\x\fs20\v #(2)} } @Next @Prevd)m{0Q{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b The hole story\par \qj \x\fs12 \par \ql \x\fs20 Four PCB pillars will be used to fix the PCB in place. Each P\x\fs20 CB pillar is self adhesive with a 20 mm square base. They wil\x\fs20 l have to be fitted so that the centre of the 4 mm mounting h\x\fs20 ole is at least 10 mm from the edge of the PCB.\par \ql \x\fs12 \par \ql \x\fs20 Pads will be added to the PCB to indicate where the holes for\x\fs20 the pillars need to be drilled (if you switch to the\x\fs20\b Normal\x\fs20 \x\fs20 style view you will be able to see where the bases for the pi\x\fs20 llars will be placed).\par \ql \x\fs12 \par \ql \x\fs20 Note that the switch contacts (\x\fs20\b TB3\x\fs20 ) have been moved to fit ar\x\fs20 ound the 4 mm holes.} }d*`TQQ{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 9} } `TP'`5 @@P'`5 @@P'`5d+m{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Adding the artwork\par \qj \x\fs12 \par \ql \x\fs20 Finally, copper labels have been added to the PCB to make it \x\fs20 easier to solder and to help identify the board once it has b\x\fs20 een manufactured. The diagram below shows the finished PCB in\x\fs20 side its case.} }d,`TQ` {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 10} } `T0@ !@@0@ "@@0@| `50` x * #@*jm0h @*imQ $@yvh~ @_G``````a~a&m?Q&Q~ @uk Gs2% @a,}i Zi8ZuQq @2t >lf(@_Fk %@(  &@|> '@2| (@6[k )@[k *@H[_F +@[m_^ ,@$_F -@$/_^ .@$k /@$:k 0@_  1@!8kd 2@ !8 @<|u }``````2~{2~~"Ek}k~"{ @M'S 3@M'2!j 4@`2!jG 5@U @bM @Dgro @zRYwooZ @4hbQp @RYwoZod-@0@Z{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 Case} } @ZDj3PF `5 @@lj6d.@0x0a{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 PCB pillars} } @[oYm!d/@PY{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 PCB} } @OZYXd0@j b{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 Battery clip} } @zJ6vrpp@8d1@`Tb{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 Case pillars} }| 7ĭ"4x #f(@uU rBrBrBuu4uUrBUrBrB 6@H%8 7@*t8 8@*tw U 9@H%@uR (@PV.R560 p   (# t@)@8D p(#t#t(#(#(@~f[R2.2K p   (# t@(@0@FVR100K p !֡Y֡v \(@~Qܥ\C100 p@8`gN@8(@q~~R2.2K p(#(#(#t(#(@n2Hb[R560 p   (# t@)@`%D p(#t#t(#(#)@/g_Q p   8 8( @mXTB!!@ p 0 0 M M( @NF~XTB!!@ p 0 0 M M(@NF~wTB!!@ p 0 0 M Md(.@lbpb{nb{nb@ pd(/@lb‰2<~2~~2pb^nb@ pd(0@lb=HF=JF~JFnbjbnb@ pd(1@lCЗnCΗ@ pd(2@2~2@ pd(3@‰̶ ζ@ pd(4@‰\5^5@ pd(5@\\@ pd(6@B<2@>@~2~2@ pd(7@==ȶ=ʶ=@ pd(8@==8m=:=zQ=m@ pd(9@.==0@ pd(:@>=إ2=ڥ=Z!z2@~2@ pe(@UZK,K,pe(@IUZK,K,pe(@IPK,K,pe(@@K,K,pd(;@ HFJF@ p| @x 7 :@r ;@fk:z <@z:z =@zگN >@fkp @/m l ?@,F?2 @Fm l @k+W.*xV @Fmu @k+W-w @/mu @EHr-w @EHr.*xV(@"*@J fR560 p   (# t@)@:XD p(#t#t(#(#(@RR2.2K p   (# t@(@29VR100K p !Sq \(@ЗP NC100 p@8`8^{@8(@j¶BR2.2K p(#(#(#t(#(@x@R560 p   (# t@)@`(F &^D p(#t#t(#(#)@u0Η.Q p   8 8(@2:ʐTB!!@ p 0 0 M M(@ƐVTB!!@ p 0 0 M M(@ƯV.TB!!@ p 0 0 M Mf(@PF$@81 ˆzˆB8"B8"l"/ˆ/ˆVRFVRFzd(<@¨, . @ pd(=@,j2jj¨N.@ pd(>@~~~@ pd(?@`5d5{b5{b5@ pd(@@`5d50jb52b5j@ pd(A@d5b5@ pd(B@mBm@@ pd(C@@ pd(D@@2j@2@jj@ pd(E@ `5^5@ pd(F@|Q~Qޥ@ pd(G@@ pd(H@@jNgj@j@ pe(@FK,K,pe(@5aK,K,pe(@5aI:K,K,pe(@F9,K,K,pd(I@^5b5~0 `5. `5~@ pj(@p$x Sensor AlarmArial j(@YoaArial j(@YnDcArial j(@KMaL'<+Arial j(@^Tm batArial j(@~p ܥr+Arial j(@+Arial j(@N0\5>TtiltArial j(@. T|QpswitchArial j( @ޥm,+Arial (@ @D?"@&y d2)@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Page 6 of 7\x\fs20 \x\fs20\uldb < Back\x\fs20\uldb\v \x\fs20\v #(1)\x\fs20 \x\fs20\uldb Next >\x\fs20\v #(2)} } @Next @Prevd3mП{K{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Wiring it up\par \qj \x\fs12 \par \ql \x\fs20 All that is left to do is to wire up the battery and switches\x\fs20 . It is best to join the external components with flexible (m\x\fs20 ulticore) wires. Rigid wires will work but fracture when bent\x\fs20 a few times. The tilt switch can be stuck to the case sides \x\fs20 with Blu-Tack and then adjusted to the right angle. Choose a \x\fs20 tilt switch with two flexible wires attached, rather than the\x\fs20 pin type. The SPST switch should ideally be a key switch. } }d4`TQQ{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 11} } @`TP'`5 A@@P'`5 B@@P'`5d5mП{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Buzz, buzz, flash...\par \qj \x\fs12 \par \ql \x\fs20 The project is now completed. However, you may wish to consid\x\fs20 er a variation on the original circuit design. This is shown \x\fs20 below and has the tilt switch operating a buzzer in addition \x\fs20 to the capacitor. This modified circuit has the benefit of pr\x\fs20 oviding an audible alarm when it is triggered.\par \ql \x\fs12 \par \ql \x\fs20 To fit, a few things have to be moved around and also the til\x\fs20 t switch contacts need to come before the 2.2K resistor, othe\x\fs20 rwise the buzzer will be powered through it and will be silen\x\fs20 t.} }d6`TQ {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 12} } C`Tp D@@p E@@pd7PN P {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs20 Ideally the buzzer would also be on a 2 pin screw terminal but then most of the circuit would not be on the PCB.} }| TzM*Qx  J/JtJJO>O>/(@",9 R560 p   (# t@)@ Qk7KuD p(#t#t(#(#(@\kVR2.2K p   (# t@(@ +lk7VR100K p !\y \(@ZZC100 p@8`TToT@8(@33IR2.2K p(#(#(#t(#(@JqʇgVR560 p   (# t@)@bYD p(#t#t(#(#)@zn?hQ p   8 8(@|; TB!!@ p 0 0 M M(@*j7 NjTB!!@ p 0 0 M M(@*j7,ǪTB!!@ p 0 0 M Md(J@HLa0J_0J@ pd(K@Hh53l3LJh@ pd(L@H|aO|jJJ_O@ pd(M@--!L-#-L@ pd(N@--h5-h-3@ pd(O@kձkӱ@ pd(P@vv@ pd(Q@q>u>s>s>@ pd(R@959933@ pd(S@||}kѱ|k|ϱ@ pd(T@||Q"||/|O"@ pd(U@ |m>u>|o> s>@ pd(V@9|Z5|Z|j`/93@ pe(@  U;K,K,pe( @%.pZ U;K,K,pe( @%.pZK,K,pe( @ |K,K,pd(W@----@ pd8@=3j( @i~M"7+Arial j( @7 m>T+Arial j( @XRgS+Arial j( @XRh-UaArial j(@XRgZrcArial j(@hZ#p+Arial j(@))ͱtiltArial j(@LswitchArial j(@8tk/www.new-wave-concepts.comArial j(@ +k  Sensor AlarmArial j(@L}LkbatArial j(@Lm]|swiArial  F@&+ G@( ] H@( I@أ8g(@P&Z3-_0H]0ݿ-DX3g(@ SdQd]ݿ(g(@6J_OH]OZ8g(@6LJZMA8g(@˱;ͱXq ;g(@YeHc=?ed9@O0d:@OL a{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 SPST Switch} }d;@((;݁a{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs20 Tilt Switch} }d<@8=RY{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs28\b +} }d=@H%k=RY{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs28\b -} }d>@88ͱM"[{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs36\b PP3} }| l$@ x /f(@uU rBrBrBuu4uUrBUrBrB(@D^.R560 p   (# t@)@ܽ,D p(#t#t(#(#(@@HVR100K p ! ^e \(@ܥ\ܥ\C100 p@8`DDaD~@8(@b$:j[R560 p   (# t@)@z R %D p(#t#t(#(#)@!Y_Q p 8 8 8(@^5mviTB!!@ p 0 0 M M(@B8pXTB!!@ p 03 M M(@B8pwTB!!@ p 03 M Md(X@`TdT{bT{bT@ pd(Y@`T"2 @ 2p2dTfbT@ pd(Z@`T/PF/RFpRFbTrbbT@ pd([@tCؗvC֗@ pd(\@22@ pd(]@"\5^5  @ pd(^@j\5‰jj`5^5@ pd(_@>2@22@ pd(`@//ж$/Ҷ/"@ pd(a@//@m/B/Q/m@ pd(b@.//‰P0@ pd(c@2/2//b242@ pe( @]ZK,K,pe( @= ]ZK,K,pe(@=  XK,K,pe(@FK,K,pd(d@PFRF@ pd?@0x~j(@ 1m6+Arial j(@OV+Arial j(@p+Arial j(@p0QiaArial j(@p-cArial j(@Qgv+Arial j(@tiltArial j(@mswitchArial j(@ ~  Sensor AlarmArial j(@5ЗbatArial j( @.6swiArial d(e@~QQ2Q Q2@ p/)@0 Зm@BZp 7 7 T T(@pxJȐR2.2K p`'`'`'(#`'t@d(f@\2^5b50`5\`5@ p(@f*@R2.2K p(#(#(#t(#d(g@|QQLF~Q~QNF@ pd(h@|QQ~Q~Q@ p(@ @D?"@&y 6d@)@{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qr \x\fs20\b Page 7 of 7\x\fs20 \x\fs20\uldb < Back\x\fs20\uldb\v \x\fs20\v #(1)\x\fs20 \x\fs20\cf13 Next >\x\fs20\cf13\v } } @PrevdAm{{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\ql \x\fs28\b Circuit diagram for buzzer version\par \qj \x\fs12 \par \ql \x\fs20 The circuit diagram for the buzzer version of the alarm is sh\x\fs20 own below. You should note that the values of the resistor by\x\fs20 the tilt switch (\x\fs20\b R4\x\fs20 ) and the variable resisitor (\x\fs20\b VR1\x\fs20 ) may ne\x\fs20 ed adjusting due to power drain by the buzzer.} }dB`TQQ{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}{\f2\fnil\fcharset0 Times New Roman;}}{\pard\qc \x\f2\fs96\b 13} } J`TP'`5 K@@P'`5 L@@P'`5f"N9g"Np/"0!@10*`'!*`'0*D%*D0*D"+ކ"  "f"z"@W@1K  l9 l9"(n0@b   1 1 1",KK,bK`K,"z""-KKKK/K z""".KKb'K bK'""j=---8-8-8"`F@~5K0.20  H? H?y" KV`m400 @ ( ("/))^ ) )`y""0))~'))'y""DR."1ކK&'K''g""2K""K   ""3~''""4)&')' 'z" @_ 10K ((t "5'^b'``z" "(+8!Q|.1@|Rg,,H|50|I= 4 4 TQ TQ TQ"(+X   1 1 1z" @K560  l9 l9"6HeHe"""7" z" ""DR("8)&'')'"Xh"9^ ` "".": ''' "z"  5,e2.2K`'`'`' `'H?`'H?";"   ""z(("<B   @z" "=">b @ `"""0." A7Ptt">d">~'e@~ @~ '""z(."?K"&' 'K'"@)^))` `z" "z(Xh"Ad"^F ` FeF""B))>b)@)`z" ""0Xh"C)^b)``(@ @D?"@&