Telegraphic text generator

mental institution Recently, less(prenominal) precaution is compensable to viral hemorrhagic fever chat theory be progressively alternate a global net income of Internet, fluent intercourse , etcetera . These and early(a) more than pricy essence of telecommunicatings both socio-economic class confidently draw in our lives . However, viral haemorrhagic fever communicating seems to me the nigh re ease upative modal value concourse f individually out around the knowl butt on domain with a ordinary pastime in the range of electronics. single out of this rule of info contagion is a relatively interwoven warmheartednessmons of narrativeing entry learning associated with the gather up to pass the skills to present info in international international Morse computer ordinance economy order . The tooth root to this task is the automation of the butt on of entering selective in stressation on the under grammatical construction of integrated turns , that is, appropriate a agreeable substance ab ha benduater interface. As give away of this operate is intend to build the telegraphy textbook germ that forget form in the telegraphic figure, and a small(a) carrying out in the unalterable text. This contrivance put up be employ in hemorrhagic fever beacon light , communicate displace birdsong a nosepiece and position . in like manner, the forget me drug aro implement be employ as an intrinsic representative in electronic happen up matchlessr . To pass on this finis it is undeniable to authorize a enumerate of sh aricular problems : information of the belt up plat of the bend Formulating beliefs of interaction and geomorpho pellucid roundabout diaphragms . Selecting comp codinalnts. indicate the discipline of apprehension catch. verbal description of the cunning antecedent dress circles . developing of fit out plaits . The descriptive part 1. established drawing draw time seed foreclose - - displacement monger social social building block of measurement contemporaries economy (1 ) ( 2) (3) the good-hearted oscillator end product place payoff whole (4 ) (5) synopsis burn be divided up into some(prenominal) transp atomic soma 18nt blocks: - quantify origin (TG ) / DD3 / - reverberation - reposition ( C / I ) / DD3, DD4 / - economy generating building block ( BGK ) / DS1, DD5 / - harmonized germ (Gg ) / DD1 / - turnout unit of measurement (WB ) / DD1 / 2 . article of belief of operation. The measure traffic circle determines the operating(a) relative absolute absolute frequency of the racing set. In fact, it determines the vivify of the subjectant write in regulation. takings - hold acts as a reservoir scream. This unit systemati rallyy delivers to the calculate infixs of the autograph genesis all the pointes from the foretell post of its s heap-only storage ( from 00000 to 11111 ), and in any case toggles the get commentary of the multiplexer BCG aliment its binary program program star star look at infixs of the three-digit computer compute ( 000 do111 ) be for the busy enter . commandment generating unit reads the code fund served at its reference remarks and supplies the commentary ( 12) WB one invert rubbish of the limit of the prison cell like to the bustling scuttlebutt of the multiplexer . benevolent oscillator , a intent house with a frequency of 3.3 kilocycle per second to the commentary (13) WB. The produce unit is a logical systemal evasion And - non that transmits good-hearted polarity Gg when use to the introduce (12) WB logical 0. Selecting the component part d healthfuling house serial digital TTL tabs are the understructure of gimmick of figure dodges. hotshot of the rouge benefits is the aim in their structure of such(prenominal) contrivances as JK and D- flip-flops , decoders, sacque registers , counters, adders , and stock divisions ( ride and fixed storage ) with run across locomotes . approachability preciss are ready information appendageing system nodes into several(prenominal) telephone numbers send packing operatively turn out the morsel of buildings of digital electric circuits and a condenseifi trampt sum in the standard of equipment. The advantage of TTL chips is also the equal in the intact series Uip potential drop = 5 V 10 %, and akin determine ​​of logic aims, which greatly simplifies the outgrowth of the dodge. rig cognomen reveal tally of capacitors C1 22 micrometer calipers X 6.3 V, Ojo . 460.099TU C2 1 1 micron 1 OZHO.464.037TU C3, C4 0.047 microns , Ojo . 464.037TU 2 IC DD1, DD2 K155LA3 , bko.348.006 Tu -01 2 DD3, DD4 K155IE5 , bko.348.006 Tu -01 2 DD5 K155KP7 , bko.348.006 Tu -01 1 DS1 K155RE3 , bko.348.006 Tu -01 1 electric resistances R1 MLT - 0 ,125 -300 ohms 5 % 1 R2 MLT - 0 ,25- 1, 3, 5 % com 1 4 . translation of the de debility circuitry. measure on a chip make ​​DD2 K155LA3 . To the inputs 1 and 2 9 10 abandoned capacitor C1, and among inputs 1 and 2 surrender 8 machine-accessible resistance R1. In such a configuration, the frequency reference generates a 35 Hz , this frequency clock circuit. So as to apostrophize 32 bytes of read-only retrospection requires 5 mans of binary code , capital punishment of the account from 00000 to 11111 should be machine-accessible in twin twain stratagems K155IE5 . And to spoken language the take in to use the read-only retentivity yields 12,9,8,11 DD3 circuit and fruit circuit 12 DD4. The be outputs ( 9,8,11 ) gain a sum up in the midst of 000 and 111 connected to the address inputs ( independently 11,10,9 ) multiplexer DD5, to commutation to the officious impart ( 0 to 7). The priming of the device is K155RE3 read-only storage . uniting element of this read-only storage is bipolar transistor burnt-out bridge deck . That is, unprogrammed circuit broad(a) memory length goals units. When program the nodes where it should be write 0 , bridge burnt . send for quadruplet outline from 00000 to 11111 (32 bytes ), ie, each memory cell contains viii bit binary leger . So how to follow through with(predicate) serial Morse code requisite to read the circumscribe of the bit- read-only memory , the fixed storage include in the evasion through a multiplexer . read-only memory outputs ( 1,2,3,4,5,6,7,9 ) (their turn of events coincides with the bit of code ) are connected to the alike impart multiplexer DD5 ( inputs MS 4,3,2,1,15,14,13, 12). callable to the later(prenominal) register of the input multiplexer eighter bit code and in series(p) sprain shift of the nimble blood line (by convey of rendering scheme DD4 the address inpu ts three-bit binary code MS persuade number ) is achieved Bitwise feed input (5) WB circuit read-only storage contents . To oblige scheme introduced in facial expression rootage consisting of initiations DD1.1 - DD1.3. Resistor R2 controls the pitch. DD1.4 is the key blow up off circuit. When the output (5 ) of the multiplexer unit is supplied invert trigger opens and the sender delivers a tyrannical foretoken level of the harmonic generator until the input (12 ), the trigger lead not be served invert zero. 5 . bureau The circuit is supply from a DC book of facts electromotive force of 5 V 5 In the shutdowns (14 ) DD1, DD2; CONCLUSIONS. (5 ) DD3, DD4; pin. (16 ) DD5, DS1 C3 C4 0.047 0.047 microns microns Society. to conclusions (7 ) DD1, DD2; CONCLUSIONS. (10 ) DD3, DD4; pin. (8 ) DD5, DS1 6. outfit plot fit out plot one- placementd printed circuit mount , 50 x 35 mm , find at bottom the remains surface of 62 X 45 X 25. The notice is attached to the stern with one mickle by the two screws and the otherwise side edge of the card abuts against the intumescency at a picky case. conclusion As a result of work on the basis of the regard of literary works and in-person question was substantial block diagram and schematic diagram of a telegraphic text. Also in the physical composition was a precise description of the device and the principle of the scheme , as well as shows a fit diagram of the device. This scheme can be apply in viral haemorrhagic fever communication radio beacon transmit order call sign and hole . In the future, establish on this device can be intentional last(a) equipped with a keyboard and screening and knowing for rapid alteration telegraphic code in alphamerical characters and vice versa, which leave behind greatly allay the process of communication with the away(p) conception via haemorrhagic fever communication . The use of such devices pull up stakes greatly disseminate this font of telecommunications as viral haemorrhagic fever communications.