Nezidanga Scheme herringbone. Indlela yokwenza ngokombingeleli iKrismesi?

Isithethe ukuba zikhanyise izibane emthini IKrismesi elide ngaphambi kokufika kombane, ngoko ekuqaleni njengoko imihombiso ezinjalo babesebenzisa ikhandlela okhethekileyo. Baba olunokutsha kakhulu, kwaye kaninzi holide iphela usizi. Ngokukodwa, kukho iimeko apho "umlilo iKrismesi" wajika luthuthu yonke iibhloko isixeko okanye ubomi ibango. Le meko kakhulu kamsinya nje nezidanga zombane.

A incinane

De phakathi kwinkulungwane yokugqibela ukufumana imihombiso iKrismesi ezivenkileni Soviet, ngaphandle eMoscow kunye nezinye izixeko ezibini okanye ezintathu ezinkulu, kwaba nzima kakhulu. Yiloo nto kuphela ukhetho amalungiselelo ukhanyiso kwi igumbi Christmas umthi ekhaya-eyenziwe ngokombingeleli. Izandla zabo (Iibhalbhu ispeaker yaziwe yonke schoolchild) izivatho ezinjalo wenza kakhulu ilula. Ngokuqhelekileyo kwanele ukwazi ukusebenzisa indlela yentsimbi ngelotha. Ngayo, nesidanga ezimbalwa nangendlela ecwangciswe kakuhle ngokulandelelana enxulumene izibane ezincinci ukusuka ukhanyiso isibane eqhelekileyo okanye unomathotholo.

Kamva ekuthengisweni kwakukho iintlobo elivuthayo imihombiso zeKrismesi eziquka neekhatriji amancinci kunye kumaqweqwe iimilo ezahlukeneyo. Bona ziqinisiwe izibane ezingqengezelayo ezincinane wekoki okanye ngaphaya itshayo rhoqo, de kuyiphuhlisa kwakunxibelelene kwinethiwekhi.

lights Emergency kunye winkers

Ekuhambeni kwexesha, lo scheme intsonkothile ngokombingeleli iKrismesi. Yena "wafunda" flash, yaye kwakukho iinguqulelo zomculo. Njengoko kwisiseko kulwenziwo izihombo ezinjalo wasebenzisa chip kunokuba elula K-155 kunye K-561, kwakunye njengomsebénzi clock iindawo generator zasetyenziswa synthesizers ubudala, UMS8-01 ezinjalo. okukhetha zazikhona pretty umdla, kodwa kamva baye endaweni imifuziselo thuthu, ukuvumela ukwenza ukukhanya umculo original kwaye kwi iKrismesi emthini uhombiso.

Emenyezelayo illuminations Christmas for zokuhlala

Iskim elula Christmas umthi nesidanga kunye kwimijikelo on and off ibhalbhu ingenziwa ngezandla zakho kwisiqingatha nje seyure. frequency ebengezelayo umiselwe ukhetho lwe resistor R2 (isekwimo OFF) ukuya amanzi oyifunayo.

Ngokuba ukukhanya iKrismesi encinane ngokwaneleyo ukubuyisela thyristor kwi KU KU 2001L 107B, oko ke kusehlisa umthamo wayo.

Scheme herringbone wezimbali ne utshintshayo kakuhle

Ukudala uyilo elula iziphumo zokukhanyisa oluzenzekelayo, akunamsebenzi kufuneka umgudu nokwazi. Apha ngezantsi kukho umzobo herringbone nesidanga kunye izibane ezidanyazayo ngcembe.

Ubuninzi ubane ulawulo amabini ध्यानाकर्षण, apho babehlanganisene iziqalelo DD 1.3, DD 1.4. Ngeli xesha shift thyristor vd lokuvula-6 ukusuka ekuqaleni kwesiqingatha-ixesha ombane mbane kwenzeka ngenxa utshintshe nje ukulibaziseka iziqalelo inverters logic DD 1.1 DD 1.2.

Le yokuqala ombane Isigaba shift, nto leyo ebonisa ukukhanya izibane nesidanga iKrismesi, umiselwe yi resistor R6, kwaye utshintshe nje rhoqo wacela multivibrator ukufikelela nge isixhobo R8.

Xa umisela nezidanga iholide kuqala ukukhubaza omnye iiclamps ezimbini vd le diode 11, debug namandla ulawulo ukuze utshintsho resistor R6 injini izibane ukhanyiso yabo ku-0 ukuya ixabiso eliyimali. Emva kokuxhuma diode vd 11 ngokusebenzisa resistor lokucheba R8 wabeka kumaza afunekayo, ekufuneka kukhazimla nezidanga ngombane ezenziwe scheme olucetywayo.

Umhombiso the LED. Yintoni efunekayo?

Ivelise lokubhalela Unyaka Omtsha ilula ikhaya. Oku kuya kufuna:

• inombolo oyifunayo LED ovame (20 Ma);
• Iyunithi unikezelo lwamandla 6;
• icandelo kagesi 0.25, okanye 0.5 mm;
• Resistor 100 ohms;
• rosin for ngelotha;
• ofisi okanye ekhishini imela;
• ngelotha;
• sealant gun ;
• solder;
• abicah sealant transparent.

Indlela yokwenza nesidanga Christmas of LED

Okokuqala, kufuneka wenze isigqibo kude kangakanani siyohlala ilight. Emva koko maluqhutywe ngolu hlobo:

• Untwist kwicingo kwaye usebenzise isiphawuli ukuphawula iindawo of LED. Kukholelwa ukuba umgama kangangoko phakathi "izibane" ezimbini 20-25 cm.
• Kwiindawo eziphawulwe imela ebukhali kunqunyulwa ucingo yokwambathisa (2 cm).
• Kwi isahlulo kwabenza isicelo diode kunye solder imilenze rosin.
• Ukusebenzisa tape emxinwa enamathelayo kunye abicah ukwandisa nitrogen into ezikhanyayo.
• resistor Okuqhotyoshelwe apha.
• supply amandla imvelaphi inyuselwa khona.

design

Ukuba iyitshinizele ngecala yobugcisa wokudala iKrismesi imitya ukukhanya, iyavakala ukujonga iimbono Indalo ubhaliso lwabo.

Le ndlela ilula yokuqala - sebenzisa ezinemibala iibhola vulu, apho ke lifakwa ibhalbhu. yezandla zabo kufuneka liyichithe PVA kulu emanzini ngokomlinganiselo we-1: 1. Ke kufuneka ukuba yenyuse ibhaluni encinane ububanzi 6-7 cm nokuthambisa isixhobo kumphezulu wayo ne-oli yemifuno okanye vaseline. Okulandelayo ukuba desensitised vulu kwi isicombululo ngcina nokuba umoya kuyo basis. Kubalulekile ukuba ushiye inxalenye encinane nezamotanny ukuze bakwazi ukufaka ibhalbhu. Xa iglu yomile, inaliti kunye imngene bead kufunxwa ngenyameko ngalo noqhoqhoqho. Utsho iveliswa inombolo oyifunayo "zokugquma 'ukuba Iibhalbhu.

Ukudala uhombiso ofanelekileyo nezidanga kunye ngumngundo iphepha yesintu iikeyiki. Zingakotshwa isale ngegolide okanye ipeyinti spray yesilivere, ke ngoko lixhuzule i liqatywe crosswise kwi ngezantsi ufakelo isibane.

Ukubonisa indlela yokudala zingasetyenziswa ukwenza nesidanga zinto engalindelekanga. Umzekelo, 10-12 shuttlecocks ukuze Badminton. Kufuneka ukususa i "intloko", iintlanti ipeyinti okanye ubumenyemenye njo phezu kwabo, uze ukufaka ibhalbhu. Unako kwakhona wenze iintyatyambo ngaphandle kwephepha. Oku kuza kwamalweyile nokuqheleka elimbala.

Ngoku uyazi indlela yokwenza izidanga zabo iKrismesi ukuswitsha aqokelele uhombiso iKrismesi yeekhomponenti zilula.