29647741 Ultrasonic

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‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

‫ﻣﺪار ﻣﺤﺎﺳﺒﻪ ﻓﺎﺻﻠﻪ از ﻃﺮﯾﻖ اﻣﻮاج آﻟﺘﺮاﺳﻮﻧﯿﮏ ﺑﻮﺳﯿﻠﻪ ﻣﯿﮑﺮوﮐﻨﺘﺮﻟﺮ‬

–‡Âe Ã|‹ Ä^‡Zv» ĸZ§ ¶«Y|u.|Ë‹ Ê» ZÀ‹M ®Ì¿Â‡Y€f·M kY»Y ªË€— Y ĸZ§ ½{ÁM d‡|] ÃÂv¿ Z] ÃÁ€a ¾ËY { .d‡Y €f» 3.6 ½M €j¯Y|u Á €f» Êf¿Z‡ 28 Y|» ¾ËY

ZÌ¿ {» cZ ˜«

Ã|Àf‡€§ Á Ã|¿€Ì³ ®Ì¿Â‡Y€f·M ˆÀ‡ {|Ÿ 2 LM833 ʈËM {|Ÿ 1 LM358 ʈËM {|Ÿ 1 4011 ʈËM {|Ÿ 1 4069 ʈËM {|Ÿ 1 PIC 16F873 ʈËM {|Ÿ 1 7805 ÂeÓ³ {|Ÿ 1 7809 ÂeÓ³ {|Ÿ 1 2SA1015 ÂfˆË‚¿Y€e {|Ÿ 3 2S1815 ÂfˆË‚¿Y€e {|Ÿ 3 ­€fŒ» |¿M 7SEGMENT {|Ÿ 3 4MHz µZfˆË€¯ {|Ÿ 1 22P(½Zy {|Ÿ 2 ºÅY 330 d»ÁZ¬» {|Ÿ 7 ºÅY ¸̯ 1 €f» Â̈¿ Zfa {|Ÿ 1 ºÅY ¸̯ 5.6 d»ÁZ¬» {|Ÿ 6 {YZ§ Á€°Ì» 0.1 ½Zy {|Ÿ 6

Page 1

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

{YZ§ °Ìa 1000 ½Zy {|Ÿ 3 {YZ§ Á€°Ì» 100 {|Ÿ 1 1SS106 {ÂË{ {|Ÿ 2 ‫ﺳﻨﺴﻮر آﻟﺘﺮاﺳﻮﻧﯿﮏ‬ (pack)®a ®Ë c Ä] ˆÀ‡ Á{ ¾ËY.|‹Z] Ê» { Âm» Ã|Àf‡€§ Á Ã|¿€Ì³ ÉY‚n» pack Á{ c Ä] ˆÀ‡ ¾ËY { ˆÀ‡ ¾ËY Ê¿Á{ ®ÌeZ¼‹ Ä].|‹Z] Ê» ‚e€Å ¸̯ 40 ˆÀ‡ ¾ËY –‡Âe Ã|‹ |Ì·Âe †¿Z¯€§ .{Y{ {ÂmÁ ‚Ì¿ |uYÁ .|ÌÀ¯ ÄmÂe €Ë ¶°‹

PIC 16F873 ‫ﻣﯿﮑﺮوﮐﻨﺘﺮﻟﺮ‬ ½{€¯ ÂËY{ Á Ä^‡Zv» dÆm ½M Y ¾ÌÀrÆÅ Á ʈËM ¾ËY µZfÌnË{ Ä] ±Â·Z¿M (A/D) kY»Y |Ì·Âe ʳ„ËÁ Y Y|» ¾ËY { .d‡Y Ã|‹ Ã{Z¨f‡Y ‚Ì¿ ĸZ§ ŠËZ¼¿ dÆm ZÅ 7segment

LM833 Page 2

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

.{€Ì³ Ê» Y€« Ã{Z¨f‡Y {» Ã|¿€Ì³ d¼ˆ« { (db)¶] ʇ{ 60 ½Y‚Ì» Ä] ®Ì¿Â‡Y€f·M kY»Y dˬe dÆm ʈËM ¾ËY

LM538 .{€Ì³ Ê» Y€« Ã{Z¨f‡Y {» Y|» ¾ËY { ,®Ì¿Â‡Y€f·M kY»Y ɁZ‡ Z°‹M dÆm ʈËM ¾ËY

4011 Ê» €·€fÀ¯Á€°Ì» {YÁ Á,.{‹ Ê» ÉY|Æ´¿ ZË hold ʈËM ¾ËY –‡Âe ,©Â§ ʈËM Á{ –‡Âe Ã|‹ dˬe ®Ì¿Â‡Y€f·M kY»Y Ê» ĜuÔ» ¶°‹ { į ˜¿Z¼Å ʈËM ¾ËY.d‡Y D Â¿ _Ô§ `̸§ ÄÌ^‹ ʟ¿ Ä] Y|» ¾ËY { ʈËM ¾ËY {€°¸¼Ÿ,. {‹ d‡Y NAND d̳ 4 ÉYY{ ,.|ÌÀ¯

7805 ‫ﻻﺗﻮر‬³ {» Ã|‹ ¦Ë€ e ZÆ¿M ÉY€] ƒZf·Á Y |u ¾ËY į ÊeZ ˜« ¥Z» dÆm d·Á 5 ½Y‚Ì» Ä] ƒZf·Á dÌ^je dÆm ʈËM ¾ËY .{€Ì³ Ê» Y€« Ã{Z¨f‡Y

Page 3

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

7809 ‫ور‬cÓ³ .{€Ì³ Ê» Y€« Ã{Z¨f‡Y {» Y|» { d·Á 9 ½Y‚Ì» Ä] ƒZf·Á dÌ^je dÆm ‚Ì¿ ʈËM ¾ËY

1815 ‫€اﻧﺰﯾﺴﺘﻮر‬e Z] (not buffer) 4069 ʈËM ½{€¯ ÂËY{ dÆm 1815 ÂfˆË‚¿Y€e Y|» ¾ËY {,. d‡Y npn Â¿ Y ÂfˆË‚¿Y€e ¾ËY .{€Ì³ Ê» ¹Zn¿Y €·€fÀ¯Á€°Ì» –‡Âe ÂfˆË‚¿Y€e ¾ËY ½|‹ µZ §,.{€Ì³ Ê» Y€« Ã{Z¨f‡Y {» d·Á 9 ÄË~¤e

1015‫ﺗﺮاﻧﺰﯾﺴﺘﻮر‬ {€Ì³ Ê» Y€« Ã{Z¨f‡Y {» ledÁ7segment ½{€¯ ÂËY{ dÆm €fŒÌ] Á,.d‡Y pnp Â¿ Y ÂfˆË‚¿Y€e ¾ËY

4069 Page 4

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

Ã|Àf‡€§ d¼ˆ« { ®Ì¿Â‡Y€f·M ˆÀ‡ ½{€¯ ÂËY{ dÆm ʈËM ¾ËY Y|» ¾ËY {,.d‡Y not €§Z] {|Ÿ 6 ÉYY{ ʈËM ¾ËY .{€Ì³ Ê» Y€« Ã{Z¨f‡Y {»

‫ﻧﻘﺸﻪ ﻣﺪار‬ Äf§€³ Y€« Ã{Z¨f‡Y {» Ê°Ì»Y€‡ Á dÌ·Á€f°·Y , €ËÓ Êf·Â» ½Zy Â¿ ć.|ÌÀ¯ ÄmÂe ZÆ¿Zy Â¿ Ä] Y|» ¾ËY { m , Ê°Ì»Y€‡ ½Zy €´¿ZËZ¼¿ c .|ÀfˆÅ ŽzŒ» ½ZŒ·ÁY ¥Á€u Z] ZÆ¿Zy ¾ËY,.|ÌÀ¯ Ê» ĜuÔ» Ȭ¿ { į ˜¿Z¼Å.d‡Y d‡Y dÌ·Á€f°·Y ½Zy €´¿ZËZ¼¿ E Á €ËÓ Êf· » ½Zy €´¿ZËZ¼¿

Page 5

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

‫ﺗﻮﺿﯿﺤﺎت ﻣﺪار‬ ‫‪Page 6‬‬

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

{ į ®Ì¿Â‡Y€f·M Ã|¿€Ì³ ˆÀ‡ –‡Âe ®Ì¿Â‡Y€f·M kY»Y Ä°Ì»Z´ÀÅ.|ÌÀ¯ Ê» Ã|ÅZŒ» Y µZÀ´Ì‡ dˬe Y|» ¶°‹ €Ë { Á µÁY ĸu€» { ¶] ʇ{ 40.{ ‹ Ê» dˬe ¶] ʇ{ 60 ½Y‚Ì» Ä],.{‹ Ê» d§ZË{,.d‡Y Ã|‹ ŽzŒ» RX Z] Ȭ¿ d·Á 9.|Å{ Ê» ¹Zn¿Y LM388 ʈËM Y ¶] ʇ{ 60 ½Y‚Ì» Ä] dˬe ¶¼Ÿ.{ ‹ Ê» dˬe ¹Á{ ĸu€» { ¶] ʇ{ 20 .{‹ Ê» `»Y _M d^j» ÄËZa {YÁ Á,.|]ZË Ê» ŠÅZ¯ d·Á 4.5 ½Y‚Ì» Ä] 10Kd»ÁZ¬» Á{ ƒZf·Á ºÌˆ¬e –‡Âe É{ÁÁ

ºÌÅYÂy {ÂË{ Y Â^Ÿ Y †a Y k» ¦¿ ZÆÀe Y|» Y d¼ˆ« ¾ËY {.|ÌÀ¯ Ê» Ã|ÅZŒ» Y Z‡ Z°‹M Y|» ¶°‹ €Ë { .|À¯ Ê» ¥{~u Y Ã|‹ ¶Zu k» ¦¿ ʨÀ» €´Ë{ {ÂË{.d‹Y{ .{‹ Ê» ¥~u ½Zy –‡Âe ‚Ì¿ ½M ‰Âa Á k» dc

¶°‹ { į ˜¿Z¼Å.{‹ Ê» LM358 ʈËM 3 ÄËZa {YÁ ½ZyÁ ZÅ{ÂË{ Y Â^Ÿ Y †a kY»Y Y|» É| ] d¼ˆ« { Ê» Z^‹Y Ä] dŸ€‡ Ä] ÊmÁ€y d·Zu ¾ËY {.{Y|¿ {ÂmÁ ʈËM ¾ËY `»Y _M ʨÀ» ÄËZa { ®]|̧ ,.|ÌÀ¯ Ê» ĜuÔ» .{Á Y į d^j» É{ÁÁ Ä°Ì¿Z».d‹Y{ ºÌÅYÂy ʨÀ» ÄËZa { Y Êf]Zi ƒZf·Á ɀ‡ cYY|» { ƒZf·Á ºÌˆ¬e { Y|» ¾Ì¿Y« €]ZÀ] Ê» Y€« VCC ƒZf·Á { dŸ€‡ Ä] ÊmÁ€y.|‹Z] VCC Y €fŒÌ] ʯ|¿Y ‰ƒZf·Á,.{‹ Ê» ®Ë€ve Y|» ʸ^« d¼ˆ« |‹Z] 2 ÄËZa { ƒZf·Á Y €f¼¯ ʯ|¿Y 3 ÄËZa { ƒZf·Á Ä°Ì¿Z»,.{Y{ {ÂmÁ ‚Ì¿ \¸˜» ¾ËY †°Ÿ.{€Ì³ _Ô§ `̸§ Ä] ÄÌ^‹ ʟ¿ Ä] Y|» Y d¼ˆ« ¾ËY {€°¸¼Ÿ.|¿Â‹ Ê» ÉY|Æ´¿ ZË hold ĸu€» {YÁ kY»Y d¼ˆ« ¾ËY { d‡Y D Â¿ (flip flop)

Page 7

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

®Ì¿Â‡Y€f·M kY»Y µZ¬f¿Y d¼ˆ« c Ä] NOT €§Z] Á{ ˆÀ‡ ¾ËY €‡ €Å {.d‡Y Ã|‹ Ã{Z¨f‡Y invertor ZË Ã|ÀÀ¯ …° » ʈËM Y µZ¬f¿Y d¼ˆ« { ˆÀ‡ ʨÀ» ÄËZa {Á ʸY Z§ d^j» ÄËZa {.d‡Y µZ¬f¿Y ½YÂe ŠËY‚§Y ÉY€] Z¯ ¾ËY.|¿Y{ Y€« ºÅ Z] parallel ZË ÉY» .d‡Y d c ½Zˀm ¥~u dÆm d¼ˆ« ¾ËY { ‚Ì¿ ½Zy.d‹Y{ ºÌÅYÂy Y Z§ ½Z¼Å Äm{ 180

ĸZ§ ŠËZ¼¿ ­€fŒ» |¿M Â¿ Y ZÅ7segment Y|» ¾ËY {.d‡Y Ã|‹ Ã{Z¨f‡Y ĸZ§ ŠËZ¼¿ dÆm 7Segment {|Ÿ 3 Y Y|» ¾ËY { .|ÀfˆÅ €·€fÀ¯Á€°Ì» –‡Âe a,b,c,d,e,f,g ÉZÅ ÄËZa ½|‹ ʨÀ» Z] į,.d‡Y d‡Y d^j» ­€fŒ» ÄËZa ÉYY{ 7segment ¾ËY Page 8

‫اﻳﺮان رﺑﺎﺗﻴﮏ دات ﮐﺎم‬

.|Å{ Ê» ½ZŒ¿ Y ĸZ§

c dŸ€‡ 331.5m/s{Y€³ Êf¿Z‡ Äm{ €¨ ÉZ»{ { c dŸ€‡ µZj» — Ä].d‡Y cÁZ¨f» ¦¸fz» ÉZÅZ»{ { c dŸ€‡ €Ë Ę]Y Y ¦¸fz» ÉZÅZ»{ { c dŸ€‡.d‡Y 355.5m/s {Y€³ Êf¿Z‡ Äm{ 40 ÉZ»{ { c dŸ€‡ Á.d‡Y .|À¯ Ê» dÌ ^e X=V*T Êf¿Z‡ Äm{ €¨ ÉZ»{ { ¿ dŸ€‡ µZj» — Ä].{Y{ ½Z» Z] ʼ̬fˆ» Ę]Y dŸ€‡,dŸ€‡ µÂ»€§ Ä] ÄmÂe Z] dŒ³€] ½Z» c|» ¾ËY€]ZÀ].{‹ Ê» 4m ¿ dŒ³€] [ZˆfuY Z].|‹Z] 2m YÂË{ Ze Z» ĸZ§ €³Y,.d‡Y 331.5m/s {Y€³ .{‹ Ê» [Zˆu €Ë Ę]Y Y Ã|¿€Ì³ ˆÀ‡ Ä] k» X=V*T, T=4/331.5, T=0.01206

|‹ dËZ‡:ž^À»

Page 9

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