Dsgd  n 'ݼּϼq ` Arialdo z  @8 @      dN|G{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\ql \x\f1\fs48\cf12\b Simple Sensor Alarm} }dL {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\ql \x\f1\fs20\cf12\b www.ajbooker.co.uk} }     q ` Ariald@E?"@y "@d`T@g{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Capacitor charge alarm\par \qj \x\fs28\b \par {\pntext\pard\f l\tab}{{\*\pn \pnlvlblt\pnf1\pnhang\pnindent360{\pntxtb{l}}}\qj \x\fs24 This worksheet shows you how to construct a simple alarm using 'packages' in PCB Wizard.\par \qj \x\fs24 \par {\pntext\pard\f l\tab}\qj \x\fs24 This worksheet, if viewed in PCB Wizard, can be edited and copied, and switched into different views by using the menu on the left. In this way you can produce your own PCB masks directly from it.\par \qj \x\fs24 \par {\pntext\pard\f l\tab}\qj \x\fs24 You need a reasonable proficiency at PCB Wizard to follow this sheet. Refer to the help guide (Press F1 now if in PCB Wizard) for any help.}} }d{ p{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Tilt switch alarm\par \qj \x\fs24 \par \qj \x\fs24 Normally, simple alarms trigger as soon as they receive an input from a sensor which is fine if it is guarding something which is only ever touched when it is stolen. In real life a bicycle in a bike rack might be blown by the wind or nudged by someone removing the bike next to it. It is a poor alarm which is triggered so easily.\par \qj \x\fs24 \par \qj \x\fs24 This alarm senses the charge in a capacitor, and when the capacitor is 'full' it triggers a thyristor which drives either an LED or a Buzzer.} }  d pC{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 15} }dm'm{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b The circuit diagram\par \qj \x\fs24 \par \qj \x\fs24 You can find this circuit diagram packaged with this file, or on the New Wave Concepts website (www.new-wave-concepts.com).\par \qj \x\fs24 \par \qj \x\fs24 The circuit has five main parts.} }d\@!{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 On/off switch\par \qc \x\fs20\cf1 and indicator} } 0,%&6#& 2l6,%v46#v4d\Y` ? {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 'Always on'\par \qc \x\fs20\cf1 LED's} }dP5 1 ~{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 Resistor / Capacitor timing section} }d `{` \ t{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs20\cf1 LED turned on by thyristor} } @|D` C BA BV ` C A V |` C A V PmBo  @ @o y"">B4 B @4 @@ y""`n8 H "g> B g@ @ g"z" 2.2K  l9 l9"gB^=b=g`=@`="">B^ V @V @: @` "z"" >B^ o @` @7 @o "" b"b B  b b@ "" gB> B @@ g@ z"'@_`, B 10K ((t " b7 o 7 b7 bo z"""HGx Z  4 4 TQ TQ TQ" ~7 7 7 7 "z""HGO    1 1 1z"`/560  l9 l9"$"$ B  $ $@ """$"$> b  $@ $` z"""`nX6hD">B^=u@`=@Y@uz""8H8 H "8HX6hD">"$^=Y@`= $`= $Yz""b"$ B  b@ $@ $ ""[(i8 H ">"b> B  b@ @@ ">"bo o @o bo ""[(ih v "8Hh v d 0{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 1} } xd p{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 2} }                 D   @@(@ @ q ` Ariald@@E?@y [z" F560  l9 l9f"`9g"`)"VP10*`'+*`'0*D/*D0*D",^b,``"f"z"@1K  l9 l9"X(+@b   1 1 1"~&'"z""~^B~@~)`z"""~^\B!`\@!""`0Q---8-8-8" $`\5K0.20 l9l9y" , Qg400 @ ( ("     y""  B!  @!y""x8H(">!B!@!@!g"z" ) b2.2K  l9 l9"~ ^b` `""  ^   `"z""  ^{ `{ ""B!@!"" ~ >!B! @!@!z"`10K ((t "!b\`\z"""""nx 4 4 TQ TQ TQ"#YY "z""n   1 1 1"$‘CB_ C@_"""%‘>~b@~`z"""xXh"&  ^ `  z"" 8H(" Xh"' ‘^ ``z""(‘B!@!@!"" " 8H(") >!B!@! @!" "*  d {@V{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Hand layout\par \qj \x\fs24 \par \qj \x\fs24 Very simple circuits like this one can be laid out using the tools within PCBWizard.\par \qj \x\fs24 There are three ways this can be done.\par \qj \x\fs24 \par {\pntext\pard\f 1.\tab}{{\*\pn \pnlvlbody\pndec\pnstart1\pnf0\pnhang\pnindent360{\pntxta{.}}}\qj \x\fs24 Import and autoroute the LiveWire file.\par \qj \x\fs24 \par {\pntext\pard\f 2.\tab}\qj \x\fs24 Construct the circuit diagram using the 'components gallery' within PCBWizard and the autoroute it.\par \qj \x\fs24 \par {\pntext\pard\f 3.\tab}\qj \x\fs24 Construct the PCB layout directly using components from the 'packages gallery', then hand route the circuit by placing tracks and pads.\par }\qj \x\fs24 \par \qj \x\fs24 We will be using option 3 for this circuit. (Switch to 'Real Life' view to clearly see components.} }d{@  c{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs24 Here the components from the 'packages gallery' placed in position.\par \qj \x\fs24 \par \qj \x\fs24 2 pin screw terminal blocks will be used to connect some components that are not soldered to the circuit board.\par \qj \x\fs24 \par \qj \x\fs24 These components are:\par {\pntext\pard\f l\tab}{{\*\pn \pnlvlblt\pnf1\pnhang\pnindent360{\pntxtb{l}}}\qj \x\fs24 The battery clip\par {\pntext\pard\f l\tab}\qj \x\fs24 The on/off switch\par {\pntext\pard\f l\tab}\qj \x\fs24 The tilt switch}} }(@xR560 p   (# t@)XD p(#t##t(#(#( 08wR2.2K p   (# t@(VR100K p ! ! H? \( CC100@100 p@8`;8`;8?8(`R2.2K p(#(##(##t(#)nhD p(#t##t(#(#)upQ p   8 8('HfTB!!@ p 0 0 M M(:hTB!!@ p 0 0 M M(Ah@TB!!@ pH?tC?tH?H?dB_\ {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs24 Here the circuit diagram has been deleted and the components linked up using the track tool.\par \qj \x\fs24 \par \qj \x\fs24 This layout will work perfectly well but is much bigger than needed.\par \qj \x\fs24 \par \qj \x\fs24 We are going to fit the final alarm into a bought box. Once we know the sizes of the box, we can plan the pcb layout more accurately, leaving adequate room for a battery and the switches.} }(—B" h R560 p   (# t@)* zO D p(#t##t(#(#(r J R2.2K p   (# t@(:2W z VR100K p ! ! H? \(urm C100@100 p@8`;8`;8?8(>B  R2.2K p(#(##(##t(#(ڇ * R560 p   (# t@)0 zn D p(#t##t(#(#)R & Q p   8 8(RL J TB!!@ p 0 0 M M(җZ Z TB!!@ p 0 0 M M(jb V TB!!@ pH?tC?tH?H?d(@: } } V : @: @ pd(40  2b 2   2 @ pd(x: r x: : V r @ pd(04H 2 2H @ pd(: t r : @ pd(} & } & @ pd(B  B  @ pd(04` o 2b 2o @ pd(04 $ 2" 2" @ pd( 0  2 @ pd( ee ^ e^ e @ pd( 0H`  Hb H 2 @ pd( @ E B E @ pd( a d a b @ pd( b  "b @ pd(H     H @ pd{u{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Joining the components together} }  pKg([R560 p   (# t@ x,d`5{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 3} } P8d@ {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 4} }      q ` Ariald@@D?@&(f(j 222°°w  2 2R jR j2 1Vh5N  [b{~dUEJFIFddDucky2!Adobed V [         #"""#''''''''''     !! !!''''''''''" !01"@`A2B%#35 !1AQaq"# r02Rb3@`B4`0@!!1AQa q0@` b=>ߓN{%Ѳ,ZE &z=+uW#m]ż97 ^ٻdshq>̽qS9_?LΦŕw&L6VIN<$X\4p5fXT]G\<[3}٭d/:ȇ{_Rʕbqi`^O*\Z_ގC֩H_!\%vV/]\u &G/2+W0Q|4X~׶ɰDdG@r4ip!A8F=_ V)qɴ }-{Z#q $biB::oE;[زYvk͗6,lOdRDˤܵKeإrM_i$+r4GleAB2Mo#"${y6K;K e NӘCݢ*-"92DG ~/"\ȤlP)uO[{ s66&xf!+xtH/G#$})u*+ۨT;Z%jp.W|1Yy$WN)0bj0XEheD,c>`clj1T-]NMJ)uܤj\ej{Na0>ጷeoTl}c2mqS?a? ?L S[ZX*[Gq@n:ZglAo@{#,y/]Xlݫ=_vn{(N=zU`+GmvN= tDw1㌰T/V/e{-ڒ}e>2{ oSoS>dج\)E,PӄYNG `1HSC:5jԛu|] oVŌ^s6;,T=~ZpKt 4Cb eeGXTGّ2n>|}GUV!S̛SQu::z*?v2>o 13exV*?.2qgg2e#Ũ-RЬL*LA_G9bC:kSo@,ёȌ AY#9U JW@^S@P>:,+##p\ɸ) '*'ڥ1n.ŀ.W&nJbS~*t&A$1 #VR-Ǩy/V,̟ҥ.XSKb/eKFqN9AUJpNиu@_x%ÇJ޸@ߔx]nst2ք24$4[?~GJW p\.j'DGq+v0e46ٽ:eK ߔ@kKʣNäϗ1ZÍdQiT×",ΣF:qay&?𾥔iW٧VEwE*D+9Ki9Jt)N5F"ݷ-@V*FE͆%'R5<$sϥB1%$&5V)J0\B퉪rbDV-'ďzܫ ?f2uܙ°,ezȮVWL[$BQ8a/T4Fh!?A_&=n~`W(Rf5<2o^>_+ao,b^[̈́ͨ84˜ĦzVDcj婝8@VS0]pN %݅pB?Tp3˱S&}:tb ]tbҺ79eS@xw~VVcHQs)_)7`oޯ?j;%8캒NԢT{*'fI;+rMxʕ+r;CTm]!q1! Ӭ~`ev}Xk<%mLuph ~o|A.8Y6e+Q2YTyآC`JVz8G,v P=èG'Be/bu[f"$;az yIPh7Pc-!G}v[/Dqj;P<{κ*h {Ơd{C`5{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Choosing a case\par \qj \x\fs24 \par \qj \x\fs24 Cases are available in many materials but the plain black ABS plastic ones are usually cheapest. The case below has been chosen from the range at www.rapidelectronics.co.uk. It has a number of features that will have to be taken into account when the PCB is designed. These are :\par \qj \x\fs24 \par {\pntext\pard\f l\tab}{{\*\pn \pnlvlblt\pnf1\pnhang\pnindent360{\pntxtb{l}}}\qj \x\fs24 Corners of box are used to secure lid on.\par {\pntext\pard\f l\tab}\qj \x\fs24 Width of box reduced by slots used to hold a pcb in.\par {\pntext\pard\f l\tab}\qj \x\fs24 Because of the method of manufacture (Injection moulding) the sides all taper and therefore the base is narrower than the lid.\par {\pntext\pard\f l\tab}\qj \x\fs24 The size of the power source and the connector. We will be using a PP3 battery but its connector adds another 5mm to its length.\par \qj \x\fs24 \par {\pntext\pard\f l\tab}\qj \x\fs24 The stated sizes for the box, 130mm x 68mm x 45mm, are likely to be external sizes and therefore extra space will be required.}} }dxx@ {\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\fs24 \par \qj \x\fs24 Looking at the case chosen, we have decided that the total internal size of the case will be less than the size stated by the shop. Normally you would lose about 8mm of the width and 5mm of the height though this varies between case designs.\par \qj \x\fs24 \par \qj \x\fs24 The amount of room available in the base of the case will be about 120mm x 60mm\par \qj \x\fs24 The battery and battery clip are about 55 x 30 so we are actually left with only 80 x 55 for the PCB if we want to make sure it will all fit in.} }dtFI~z ] z{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs24\b 80mm x 55mm\par \qc \x\fs24\b PCB} }dlo 4 {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs24\b 55mm x 17mm\par \qc \x\fs24\b battery and clip\par \qc \x\fs24 (Lying on side)} }dy@ N {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs24 The PCB shape has been changed to a Polygon (Select PCB, \x\fs24\i Right click>Shape>Polygon\x\fs24 ). Now you can add extra nodes to change the shape of the PCB.\par \qj \x\fs24 \par \qj \x\fs24 Here the corners have been brought in by 8mm on the left to give a bit more PCB space.} } G\{~ ]7 G\z 8  ]7 !  [bz 8  xʤ !  xʤ (P'Зd`5{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 5} } xKd)`{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 6} } E        q ` Ariald@@D?@&(Cd{@`Y{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Shrink fit\par \qj \x\fs24 \par \qj \x\fs24 The diagram below shows the PCB which fits the case and the circuit we want to fit on it.\par \qj \x\fs24 If you are in PCBWizard, click the 'Real World' button for the best view.} }f(y>M  "K"KK{>{>("D R560 p   (# t@):3qD p(#t##t(#(#( R*z R2.2K p   (# t@(2pzVR100K p ! ! H? \(R2C100@100 p@8`;8`;8?8(  .Ztr)R2.2K p(#(##(##t(#( b/ ZR560 p   (# t@)JGRD p(#t##t(#(#)RNHQ p   8 8(rnzTB!!@ p 0 0 M M(2r|TB!!@ p 0 0 M M(RZ@xTB!!@ pH?tC?tH?H?d(Pu\$R"Rxr\u\@ pd(P`))r)R Rb@ pd(0$$\2\\"$x"$@ pd(jj@ pd(`d\/b/b\@ pd(`d Hb"bH@ pd(`de)beb)@ pd(!!@ pd(PTRR@ pd(@ pd(`d$b"b@ pd(D~)B~B~))@ pd( $$$pg"$r"$g@ pd( $$$"$"$@ pd($$"$@ pd(@~$$:)"$:"$ )B~)@ pf(Txs UUxRxR9 Rq Uq U  ( R `ܦR560 p   (# t@)j%<9 D p(#t##t(#(#( <R2.2K p   (# t@(T<y VR100K p ! ! H? \(eb C100@100 p@8`;8`;8?8(J R2.2K p(#(##(##t(#(7`N:R560 p   (# t@)Hf`jD p(#t##t(#(#)5Pmr, Q p   8 8( "b|R TB!!@ p 0 0 M M( Y`TB!!@ p 0 0 M M( *%TB!!@ pH?tC?tH?H?d( uTҾuuԾRԾ@ pd(!uD @r B  u u@ pd(""Cо־Ծ CҾ@ pd(#ҾvKtKԾ@ pd($V T @ pd(%r,  t,  @ pd(&@DR/uBT/Bu@ pd('>D: B@: @ pd((@4pB F 2pD BD @ pd()@ r   r  B @ pd(*C"CP/u CR/ Cu@ pd(+C"C$ C‘ C"@ pd(,"C@ F  CB D @ pd(- "C`   Cb C '  @ pd{p`\{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Sticky Problem\par \qj \x\fs24 \par \qj \x\fs24 This PCB will work well and allows us to attach the additional components and connections easily. The components have been squashed closer so it all fits onto our PCB. \par \qj \x\fs24 \par \qj \x\fs24 We still need to adapt it though to fit into the case.} }  0pPd` 4 {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs24 This is a PCB pillar. It fits through and locks into a 4mm diameter hole drilled in the PCB and the base has a very strong self adhesive pad.\par \qj \x\fs24 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` 69 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*^ Lp $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(((dm 0x ;{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs24 This is a spring steel battery holder. It is best fixed to the base of the case with a self adhesive foam pad as the clip flexes when the battery is inserted which makes standard glues ineffective.} } K'{d`5{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 7} } MظX)d5{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 8} }      q ` Ariald@@D?@&( jnڰ  inٰ_  `~  nڧ n ``````dx d wЩ Щ  x  &]C f(FֻN ttNԻNԻ[Իtt6mF6mF()T@6|R560 p   (# t@)D p(#t##t(#(#(^R2.2K p   (# t@(42^OVR100K p ! ! H? \(eC100@100 p@8`;8`;8?8(̷&R2.2K p(#(##(##t(#(rx ZR560 p   (# t@)`ڦ6tD p(#t##t(#(#)u2Q p   8 8( (.TB!!@ p 0 0 M M( R*%TB!!@ p 0 0 M M(R*DTB!!@ p 0 0 M Md(.pt!TrRr!@ pd(/p(H&&ter@ pd(0pTrrR@ pd(155x55v@ pd(255(55&@ pd(3tKvK@ pd(4@ pd(5dhff@ pd(6F@H(D@HD@&&@ pd(7pKrK@ pd(8gDg"B@ pd(92`hb4f@ pd(:B@(eg"D@&@ pd {P'{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b The hole story\par \qj \x\fs24 \par \qj \x\fs24 The self adhesive PCB pillars have a 20mm square base. They will have to be fitted so the centre of the 4mm mounting hole is at least 10mm from the edge of the PCB.\par \qj \x\fs24 \par \qj \x\fs24 The 4mm holes have been marked with a pad and the bases drawn in. (You will have to switch to 'Normal' view to see the bases). \par \qj \x\fs24 \par \qj \x\fs24 The switch contacts have been moved to fit round the 4mm holes. \par \qj \x\fs24 \par \qj \x\fs24 (Using a pad to mark the centre means it can be used to line up the drill bit.)} } khP- e(HK,K,p ,hP- e(M5aHK,K,p , e(M5a$PK,K,p k| e(BK,K,pd(;55!5!5@ pf(\u $$;s$s$\\(@WR560 p   (# t@)(n>XD p(#t##t(#(#(4>9R2.2K p   (# t@(HD>ΘVR100K p ! ! H? \(2d=C100@100 p@8`;8`;8?8(|,R2.2K p(#(##(##t(#(":9R560 p   (# t@):wjD p(#t##t(#(#)RrKQ p   8 8(T~qTB!!@ p 0 0 M M(B nTB!!@ p 0 0 M M(B TB!!@ p 0 0 M Md(< $pj4"2"rj@ pd(= vpKrđtD$"rK@ pd(> d42bB""22@ pd(?KKX/KKV/@ pd(@KKtKKvKK@ pd(ArvTNtVNt@ pd(BpvYtrY@ pd(CrfD!H!dF!tF!@ pd(DrVđVƑVt@ pd(E`dPNbRNb@ pd(F`d$b°bb"@ pd(G)d@!H!bB!)F!@ pd(HVd`=bb=bB~V@ p Ȥ<Hv e(])(K,K,p hHv e(KHx(K,K,p hl e(KHxmؙK,K,p Ȥ<\ e(])}_ȋK,K,pd(IKKtjKrjK@ p ;FϞKs  Ct +<Ks Anp +<J,  Ano  ;FϞJ,  `\o  `\pd!{T0Q({\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Adding the artwork\par \qj \x\fs24 \par \qj \x\fs24 The PCB is shown within the case. The PCB has copper labels added to make it easier to solder and to show what the PCB is.} }  )F jt1U כ <' ) _ ʬ ʸ1 ) Ő t1Ő f(`& K% lIr   U6z  )Uz  K% r  K% r   &   >  ]h &  h's >  QhK% r  h:~K% r  ![r   "{ۧz  #GO{z  U `````` ^ K K ^   M(jm  $M(j   %;u '  &Eo$ |  F4-| ы <  F4D <Ʉ <g 6&C} 9 <g .O 6_ ы  1 6 $} 9 NO g d"@m ` ^{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs24\cf1 Case} } ʇVJ n m `@ `v  V d# N e{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs24\cf1 PCB Pillars} }  c6Q v @ eS d$@ o ]{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs24\cf1 PCB} }  $V^v / `\9 &x d% 1 f{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs24\cf1 Battery clip} } V^* V `\`  d& C`\ @ f{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs24\cf1 Case Pillars} } 67d'pC{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 9} } &p\d( @~{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 10} }j(202Q AJB4NWC-2004Arial j(:!`\l simple alarmArial j(~{www.new-wave-concepts.comArial j(0p(aArial j(0p`=UcArial j( bw&+Arial j(jϟP/cNbatArial j(o +Arial j()@!6+Arial j( GtiltArial j( jswitchArial j( @pKa+Arial       q ` Ariald@D?@(wf(`4m, 92o9,2m,2mwa2m99RKbRKb2o(4MR560 p   (# t@)L nND p(#t##t(#(#(udznR2.2K p   (# t@(7nVR100K p ! ! H? \(Hb5C100@100 p@8`;8`;8?8(,i|6R2.2K p(#(!#(##t(#()R@zjR560 p   (# t@):XDD p(#t##t(#(#)'B_B~Q p   8 8(eD>wTB!!@ p 0 0 M M(=u:wTB!!@ p 0 0 M M(=u:TB!!@ p 0 0 M Md(JYYdYbY@ pd(KY&8Q"$6Qu6QY5Y@ pd(LY5ed5eueY"Yb@ pd(Mrv$bt&bt@ pd(Nrv8Qtt6Q@ pd(O"&$$@ pd(P &T$T"@ pd(Q"TtxTv$v@ pd(R"8Q6Q$6Q@ pd(S5555@ pd(T557T5752p5R@ pd(U5px5rv@ pd(V58Q5552Q6Q@ pe( X yXK,K,pe(  yXK,K,pe( !K,K,pe(  XK,K,pd(Wpterre@ pd)pT@ j( !7P+Arial j( 0p+Arial j( o  V#+Arial j(  0pXaArial j( cArial j(Vl&+Arial j(`:tiltArial j(@27WswitchArial j(,>$,2Rwww.new-wave-concepts.comArial j(pg` AJB4NWC-2004Arial j(  simple alarmArial j(p:batArial j(p;pswiArial  ', (, )pj, *`\g(bY`N)N0g(doV?VT`)\g(jYbbY` 0ejeg(jY}YP0 j g( )T0p'g(0\Q2T@~"bB_d*PPVd+Pp,sa{\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-x@Y{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs28\b +} }d. $@Y{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs28\b -} }d/P[{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\qc \x\fs36\b PP3} }d0{@uO{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Wiring it up\par \qj \x\fs24 \par \qj \x\fs24 It is best to join the external components with flexible (multicore) wires. Rigid wires will work but fracture when bent a few times. The tilt switch can be stuck to the case sides with Blutak, adjusted to the right angle.\par \qj \x\fs24 \par \qj \x\fs24 It is best if the SPST switch is a key switch. \par \qj \x\fs24 \par \qj \x\fs24 Choose a tilt switch with two flexible wires attached rather than the 'Pin' type.} }f(r F^6 F^r r {  F^ F^V V 6 (Z " R560 p   (# t@)  b3 D p(#t##t(#(#(d\İ| t VR100K p ! ! H? \(42 $ C100@100 p@8`;8`;8?8(6@V. ~ R560 p   (# t@)N(nZ D p(#t##t(#(#)f=uV & Q p   8 8(2Qr: Z TB!!@ p 0 0 M M(TVN I TB!!@ p 0 0 M M(TVN h TB!!@ p 0 0 M Md(X4p8pE x 6pv 6pE @ pd(Y4p& L m D XJ 8p* 6p& @ pd(Z4pxK x vK V 6p6 6pv @ pd([8 :  @ pd(\& L & J @ pd(] 4 "  4 @ pd(^  $ " @ pd(_m L m D J @ pd(`tKxK) o vK) vKo @ pd(atKxK h vK vKF vKf @ pd(bxK  vK $  @ pd(cxK L vK vK& V/F J @ pe( q! l K,K,pe( \)! l K,K,pe(\)H u K,K,pe(o: g K,K,pd(d E E  @ pd1T a j(7Md +Arial j(#  +Arial j(D!6a jw +Arial j(D!7D l aArial j(D!6 0 cArial j(Tm :. +Arial j( d: tiltArial j( rd7 V switchArial j(!$C:Ԁ F www.new-wave-concepts.comArial j("2  AJB4NWC-2004Arial j(##b n%  simple alarmArial j($P ) batArial j(%R : swiArial d(eRmVmP F TmP TmD @ p/)'d m BZ@6p 7 7 T Td2{о- {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Buzz Buzz Flash..\par \qj \x\fs24 \par \qj \x\fs24 This variation has the tilt switch operating the capacitor and also the buzzer. To fit, a few things have to be moved around, and also the tilt switch contacts need to come before the 2.2K resistor otherwise the buzzer will be powered through it and will be silent, or feeble!} }(D<  R2.2K p`'`'`'(#`'t@d(fx" & $ x$ @ pd3{B N y{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs24 Though the buzzer seems close to the capacitor, the capacitor is actually much smaller in real life. \par \qj \x\fs24 \par \qj \x\fs24 Ideally the buzzer would also be on a 2 pin screw terminal but then most of the circuit would not be on the circuit board.} } TEN } "CP V{ + 02PN(j b R2.2K p(#(&#(&#t(#d(gPmTm d Rmb Rm @ pd(hPmTm7 Rm7 Rm @ p y)(d4 `5{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 11} } Sd5 @!{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 12} }                 D   @@(@ @ q ` Ariald@@D?@"7d6{`502{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset2 WingDings;}}{\pard\qj \x\fs28\b Buy these bits from your friendly local supplier..\par \qj \x\fs24 \par \qj \x\fs24 If you are desperate for electronic parts, go to Maplins which are in most towns. It will cost a fortune but you'll get it straight away.\par \qj \x\fs24 \par \qj \x\fs24 If you want it delivered today, phone RS Components who, for a healthy fee will deliver within three hours in most towns.\par \qj \x\fs24 \par \qj \x\fs24 Perhaps the best option is to use Rapid Electronics. Their full catalogue is online and the examples here are from their website.\par \qj \x\fs24 \par \qj \x\fs24 These prices are correct as of May 2004:\par \qj \x\fs24 \par \qj \x\fs24 \tab \tab Item:\tab \tab \tab \tab \tab \tab \tab \tab \tab \tab Rapid Code\tab \tab \tab \tab Cost\tab \tab \tab \tab \tab \tab \tab number\par {\pntext\pard\f l\tab}{{\*\pn \pnlvlblt\pnf1\pnhang\pnindent360{\pntxtb{l}}}\qj \x\fs24 Case used\tab \tab \tab \tab \tab \tab \tab \tab 30-3362\tab \tab \tab \tab \tab \'a31.10 + vat\tab \tab \tab \tab each\par {\pntext\pard\f l\tab}\qj \x\fs24 Thyristor - 2N5060*\tab \tab \tab \tab 47-3266\tab \tab \tab \tab \tab \'a30.20 + vat\tab \tab \tab \tab each\par {\pntext\pard\f l\tab}\qj \x\fs24 Tilt switch\tab \tab \tab \tab \tab \tab \tab \tab 78-0760\tab \tab \tab \tab \tab \'a30.95 + vat\tab \tab \tab \tab each\par {\pntext\pard\f l\tab}\qj \x\fs24 Buzzer\tab \tab \tab \tab \tab \tab \tab \tab \tab 35-0035\tab \tab \tab \tab \tab \'a30.65 + vat\tab \tab \tab \tab each\par {\pntext\pard\f l\tab}\qj \x\fs24 SPST keylock switch\tab \tab \tab 79-0295\tab \tab \tab \tab \tab \'a31.95 + vat\tab \tab \tab \tab each\par {\pntext\pard\f l\tab}\qj \x\fs24 Self adhesive PCB pillars\tab \tab 33-2130\tab \tab \tab \tab \tab \'a32.10 + vat\tab \tab \tab \tab pack of 25\par \qj \x\fs24 \par {\pntext\pard\f l\tab}\qj \x\fs24 * = T092B package which benefits from a transistor holder rather than straight soldering to the circuit board.}} }f"@p9g"@p) P: "!u 10*`'+*`'0*D/*D0*D"+>b`@"f"z"` ` 1K  l9 l9"|Hx ; @b   1 1 1","7 B  @ 7 "z""-"   : z"""."l 1  m 1 "" H ---8-8-8"@2P 5K0.20 l9l9y"\a @x 400 @ ( ("/>~B~>  @~ @~@ y""0>~B~^ 1 @~` @~1 y""(* 8 "1>"1 1  1 @1 g""2 ""3&'^ 1 '` '1 ""4~B~1 1 @~1 1 z"  10K ((t "5&b{> B `{@ '@ z" "89 h  4 4 TQ TQ TQ"898 "    1 1 1z"  Qg` V 560  l9 l9"6^\b\S o `\S `\o """7^\b\ގ  `\ `\ z" ""("8>~'1 1 '1 @~1 ".8 H "9&'>  '@ ' "".* 8 ":&b\ 1 '1 `\1 `\ "z" @7 o 2.2K  l9 l9";~b ` ""x"<~b\"`\`\ z" "=~ b  ` "z" ">~ B  @ z" "8wH8 H "?>~'> B @~@ '@ "8wH* 8 "XB 0 tt"@~> P P @ ""x8 H "A~B~> B @ @~@ "B~ 1  1 ""x* 8 "C1 1 1 1 d7{ {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}}{\pard\ql \x\fs28\b Circuit Diagram for Buzzer version. \x\fs20 \par \ql \x\fs20 \par \ql \x\fs20 Note, the values of the resistor by the tilt switch and the VR may need adjusting due to power drain by the buzzer.} } , 02PN ] .d8 `5{\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 13} } WYd9  {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Arial;}{\f1\fnil\fcharset0 Arial Black;}}{\pard\qc \x\f1\fs32\cf12\b\i 14} }     ! "q ` Ariald@@E?@  #   $q ` Ariald@@E?@  %  &弮 '弮 ( ݼּ ) * + ,  - . /  0  1  2  3 4 5  6 7  8 9 : ; < = >" ?  @  A  B  C  D  E  F G  H  I J  K L  M N  O P Q  R S  T U V  W  X Y Z [  ( \  ]  ^  _  `  a b c  d e f g  h  i  j  k  l m n o  p  q  r쭲 s t u v w x y z { |  }  ~    쭲                                  _ﰼ       E𼴬       e򼴬       V򼴬        &                              O & ^ﰼ                                      & [ﰼ                                                           ! " & # $  %  &  '  (  )  *  +  ,  -  .  /  0  1  2  3  4  5  6  7  8  9  :  ;  < = > ? @ A B C D E F G HO 姼& I8 J K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  [  \  ]  ^  _  `  a  b  c d e f g h i j k l m n "觼& o p  q  r  s  t  u  v  w  x  y  z  {  |  }  ~                                K