Ndi choyambitsa Kodi

Amene sakudziwa chimene choyambitsa? Ichi ndi chimodzi zipangizo woyamba, ndi wailesi zofufuzafufuza anakumana pambuyo kuwerenga zamagetsi zinthu zikuluzikulu monga resistors, capacitors, transistors.

Nanga za choyambitsa?

Ndi tanthauzo, chinthu ichi ndi limati awiri khola. Chitsanzo zosavuta, sali zokhudzana zamagetsi, ndi magetsi. Iye ali awiri limati mkhola - (. Kutali) ON (. Kuphatikiza) Ndipo kutali. Ndizo zimayambitsa limati izi lidzalira mogwirizana kotero - mu boma limodzi (kuphatikiza.) Kapena bwererani (kutali.). Mu chikhalidwe akonzedwa alipo pa linanena bungwe la choyambitsa voteji pang'ono zosakwana kotunga voteji, mu chikhalidwe Yambitsaninso - otsika mlingo voteji. Choncho akubwera dzina, ie, membala ndi udindo wina. Mu English ndi choyambitsa - ndi latch.

Losavuta adzakhala amagetsi choyambitsa transistors. awiri transistors, ena capacitors ndi resistors chofunika kupanga ake. Ntchito yoyamba ya choyambitsa ndi ntchito monga magetsi a.

Nthawi zambiri m'pofunika kuchita kanthu yosavuta - akanikizire batani kenako kumasula izo. Kotero, ili ndi zambiri amasungidwa choyambitsa kanthu. Ndi kukanikiza batani izo amayikidwa mu boma limodzi, kenako chipangizo ndi kale amadziwa kuti ayenera kugwira ntchito mode ndi anapereka kukanikiza batani. Kutuluka mode ichi, akanikizire batani wina, ndiye pepala-kulephera ndi Yambitsaninso, ndipo anapereka mode latsopano ntchito.

Komabe, koposa zonse si zonse za funso, kodi choyambitsa. Ichi ndi chimodzi chabe mwa mwayi wa ntchito.

Pali zosiyanasiyana zoti ndikukhazikitsa ndi mfuti, ngakhale ali osankhidwa mwapadera madera Integrated zimene zili zinthu ndi limati mkhola.

Zagwiridwa zosiyanasiyana mitundu choyambitsa, anasiyana circuitry ndi kasamalidwe mfundo.

Monga kutchula zinthu monga D-, RS-, JK-pepala-kulephera, synchronous, asynchronous, osakwatira gawo, awiri gawo Pachiwerengero akapsa. Onse mungachite izi ndi zinthu za zipangizo yadigito. Iwo ntchito pamene akuchita ntchito zosiyanasiyana, kuyambira kuloweza batani boma (mbamuikha kapena ayi) nawo processing chizindikiro.

Choncho, funso kodi choyambitsa, ndipo mukhoza kupeza mayankho osiyana kwambiri:

kukumbukira amafotokozera ndi chipangizo digito, ndi maziko kukumbukira khungu;

ndi chinthu zomveka nawo processing digito chizindikiro;

n'chofunika kwambiri kwa digito dera kamangidwe.

Komabe, ngakhale zinthu zonse zimene kale anasamutsidwa, sifikira mwayi wa ntchito ya hule. Choncho, akhoza akuyendera kapena yolandirana electromechanical pa zigawo zikuluzikulu mphamvu. Mukhoza kugwiritsa ntchito mfuti zolamulira zinthu mphamvu.

Izo ntchito osati maganizo chipangizo amagetsi ndi transistors, koma lingaliro la ntchito mfundo latch, mfundo ya kukhazikitsa chinthu pa zosayembekezereka zochitika zina. Makamaka amagwiritsidwa ntchito kawirikawiri mu dongosolo. Ndipo nthawi zina zambiri, njira akuyendera. Ndi mfundo yabwino kwambiri, pamene chochitika wotsatira zikadzatha kukhazikitsa zinthu mwachindunji.

Choncho, yankho lomveka ku funso, kodi choyambitsa, kupeza nkomwe zotheka. Apa, ndi kuonetsetsa kuti anthu amvetse tanthauzo la mawu.

Ngati mankhwala amagetsi kapena mchitidwe wa circuitry digito, yankho ndi chimodzi.

Ngati mawu "choyambitsa" amatanthauza kugwiritsa ntchito mfundo za kugwiritsa ntchito mfundo latch ndi kusoka isanayambike chochitika, m'dera limene mfundo izi zikhoza kuchitika, akhoza kukhala osiyana kwambiri, kuyambira mapulogalamu ndi kutsiriza ndi mitundu ina ya zochita za anthu.