LED snowman kune wese munhu

Zvakaoma kufungidzira chando chisina chando. Uye zvakatonyanya kuoma - pasina snowman. Naizvozvo, isu takamirira chando chakawanda, isu tinokurudzira kugadzira Snowman kubva ku LEDs.

Kuvezera munhu wechando chiratidzo chechando, asi kune vazhinji vedu zvinosanganiswa nemazororo ari kuuya, kuungana kwemhuri uye kushongedza muti weKisimusi, paunogona kuturika gadget yakapihwa seimwe yekushongedza. Inogonawo kuva chipo chikuru kumwana watinoda kuisa "electronic bug". Iye anoratidzwa snowman ane chitarisiko chakanaka, saka anozochifarira.

Kusavapo kwechero dunhu rakabatanidzwa kunoita kuti iyo yakaratidzwa kit ive yakanaka kune vanotanga zvemagetsi mainjiniya. Nekudaro, hapana chinotadzisa vakuru kuunganidza akanaka, ane zvishoma caricatured snowman, vachizviona sevaraidzo munguva yavo yemahara kubva kubasa remazuva ese.

Tsanangudzo yehurongwa

A trivially simple circuit diagram inogona kuwanikwa pa mufananidzo 1. Iyo ine chete cheni ye mana anopenya ma LED akabatanidzwa mukufanana, kune iyo sosi yemagetsi yakabatana muchimiro chemabhatiri maviri 1,5V.

1. Schematic diagram ye LED snowman

Nekukwana kwekushanda, kune switch SW1 mumagetsi edunhu. Iyo inopenya LED, mukuwedzera kune dhizaini yekuvhenekesa, ine yakavakirwa-mukati miniature control system, saka inogona (uye inofanirwa) kufambiswa zvakananga, ichipfuura inodzivirira iyo inomisa yayo ikozvino. Kupenya kwe LED kunogona kucherechedzwa nenzvimbo ine rima mukati mekesi, iyo inonyatso kuoneka pairi 1 foto. Nekuda kwekusiyana kwakakosha kwemukati maparameter emajenareta eaya maLED, imwe neimwe yadzo inopenya pane imwe yakasiyana, yakasarudzika frequency. Iyi frequency iri muhuwandu hwe1,5-3 Hz uye zvakanyanya zvinoenderana nemagetsi ekupa. LED1 yakatsvuka uye inotevedzera mhino ye "karoti" yechando, mune iyi katuni kadiki. Panzvimbo pemabhatani e "marasha" matema padumbu - matatu eblue LEDs 2 ... 4.

Kuiswa uye kugadzirisa

PCB muenzaniso inosanganisirwa mufananidzo 2. Hazvidi unyanzvi hunokosha kuti uiunganidze.

Basa rinofanira kutanga ne soldering switch SW1. Yakagadzirirwa kukwirisa pamusoro (SMD) asi izvi hazvifanirwe kuve dambudziko kunyangwe kune avo vatsva kumagetsi.

Kuita kuti zvinhu zvive nyore, isa donhwe rerata pane imwe yemanhanhatu solder point yeSW1, wobva washandisa tweezers kuisa bhatani panzvimbo yawakapihwa uye kunyungudutsa solder yakamboiswa nesimbi inodhaka. Shanduko yakagadzirwa nenzira iyi haifambi, ichikutendera kuti utengese nyore mamwe ayo anotungamira.

Nhanho inotevera mugungano iri kutengesa ma LED. Pabhodhi kubva kudivi rekutengesa kune contour yavo - inofanirwa kuenderana nekucheka pane diode yakaiswa mumakomba anokwira.

Kuwedzera chokwadi kune yedu "snowy" hunhu, zvakakosha kumugadzirira mutsvairo, unogona kubatanidzwa zvakanaka kubva pandiro yesirivheri inosanganisirwa mukiti uye inotengeswa kune imwe yeminda yakavharirwa pamicheto yedhidhi redunhu bhodhi. . Imwe vhezheni yemutsvairo nenzvimbo yayo pandiro yakabatidzwa 2 foto.

Sechidimbu chekupedzisira, namira bhasikiti rebhasikiti rine tepi yekunamira pasi, wobva watengesa waya tsvuku kundima yeBAT + newaya nhema kuBAT- munda, uchizvipfupisa kusvika pakureba kunodiwa kuti dzisabudira kunze. mufananidzo we snowman yedu. Iye zvino - kuyeuka polarity, iyo yakanyorwa pabhatiri bhasiki - tinoisa maviri AAA masero (R03), iyo inonzi. zvigunwe zvidiki.

Kuonekwa kweakaungana echando anomiririra mufananidzo 3. Kana tikafambisa switch takananga kumusoro wetoyi yedu, maLED anobatidza. Kana iyo yakaunganidzwa figurine ine tsika yekudonha, zvidimbu zvipfupi zvesilverware zvinogona kutengeswa kunzvimbo dzekutengesa pahwaro hwayo kuti dzishande sezvitsigiro.

Kuita kuti zvive nyore kusungirira munhu wechando, pane gomba duku muhumburumbira yekuisa waya kana shinda.

Isu tinokurudzirawo vhidhiyo yekudzidzisa .

AVT3150 - LED snowman kune wese munhu

Zvese zvinodiwa zvikamu zvepurojekiti iyi zvinosanganisirwa muAVT3150 kit inowanikwa pa: pamutengo wekusimudzira PLN 15