
Mundarija:
- 1 -qadam: Barcha komponentlarni quyida ko'rsatilgan tarzda oling
- 2 -qadam: Transistor - BC547
- 3 -qadam: LEDni tranzistorga ulang
- 4 -qadam: LDRni tranzistor bazasiga ulang
- 5 -qadam: LED +oyog'ini ulang
- 6 -qadam: Buni boshqa tranzistorga o'xshating
- 7 -qadam: Ikkala tranzistorning emitator pinlarini ulang
- 8 -qadam: Kondensatorni ulang
- 9 -qadam: 220uf kondansatkichini qayta ulang
- 10 -qadam: Har ikkala LEDning +oyog'ini ulang
- 11 -qadam: 220 Ohmli rezistorni ulang
- 12 -qadam: Batareya kesish simini ulang
- 13 -qadam: Batareyani ulang
2025 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2025-01-23 15:14

Salom do'stim, Bugun men yorug'likka sezgir ikkita LED chiroqni o'chirishni rejalashtirmoqchiman, bu shuni anglatadiki, LDR -ga yorug'lik tushmasa, LED -lar yonib -o'chib turadi, yorug'lik esa LDR -da doimiy ravishda yonadi.
Qani boshladik,
1 -qadam: Barcha komponentlarni quyida ko'rsatilgan tarzda oling



Kerakli komponentlar -
(1.) Transistor - BC547 x2
(2.) LDR x2
(3.) LED - 3V x2 {Har qanday rang}
(4.) Kondensator - 16V 220uf x2
(5.) Qarshilik - 220 ohm x1
(6.) Ulanish simlari.
(7.) Batareya - 9V
(8.) Batareya qaychi
2 -qadam: Transistor - BC547

Ushbu tranzistorning pin-1-kollektor, Pin-2-bu tayanch va
Pin-3-bu tranzistorning emitori.
3 -qadam: LEDni tranzistorga ulang

Lehim -LED oyog'i tranzistorning kollektor piniga.
4 -qadam: LDRni tranzistor bazasiga ulang

LDRning bir oyog'ini keyingi tranzistorning asosiy piniga lehimlang.
5 -qadam: LED +oyog'ini ulang

Rasmda ko'rib turganingizdek, LEDning keyingi oyog'ini LDRning qolgan oyog'iga ulang.
6 -qadam: Buni boshqa tranzistorga o'xshating

Keyin biz rasmda ko'rsatilgandek qolgan bitta LED va LDRni boshqa tranzistorga ulashimiz kerak.
7 -qadam: Ikkala tranzistorning emitator pinlarini ulang

Keyingi rasmda lehim sifatida ikkala tranzistorning emiruvchi pinlari.
8 -qadam: Kondensatorni ulang

2 -tranzistorning kollektor piniga elektrolitik kondansatkichning lehim +va pimi
Lehim -rasmda ko'rib turganingizdek, 1 -tranzistorning asosiy pinidagi kondansatör pin.
9 -qadam: 220uf kondansatkichini qayta ulang

1 -tranzistorning kollektor piniga bu kondansatörning lehim +va pin
-rasmda lehim sifatida ikkinchi tranzistorning asosiy piniga kondansatör pin.
10 -qadam: Har ikkala LEDning +oyog'ini ulang

11 -qadam: 220 Ohmli rezistorni ulang

Lehimlash uchun 220 ohmli rezistor +LED oyog'idagi rasmda lehim sifatida.
12 -qadam: Batareya kesish simini ulang

Endi biz akkumulyator qaychi simini sxemaga lehimlashimiz kerak.
Lehim +batareya qaychi simini 220 ohmli rezistorga va
-rasmda ko'rib turganingizdek, tranzistorlarning emituvchi piniga sim.
13 -qadam: Batareyani ulang




Endi batareyani qaychi bilan ulang va quyidagilarga e'tibor bering:
1] LDR-da yorug'lik bo'lganda, ikkala LED ham, milt-milt yonib-o'chib turadi.
2.] LDR-da yorug'lik bo'lmaganda, LED-lar navbatma-navbat ulanadi, siz 3-rasmda va 4-rasmda ko'rib turganingizdek.
rahmat
Tavsiya:
Yorug'likka sezgir chiroq: 6 qadam

Yorug'likka sezgir chiroq: Bu loyiha bo'lib, biz yorug'likka sezgir chiroqni quramiz, atrofdagi yorug'lik kamayganda chiroq yonadi va sizning atrofingizdagi yorug'lik atrofimizdagi narsalarni ko'rishimiz uchun etarli bo'lgach o'chadi
Yorug'likka yo'naltirilgan robot boshi. Qayta ishlangan va qayta ishlatilgan materiallardan: 11 qadam

Yorug'likka yo'naltirilgan robot boshi. Qayta ishlangan va qayta ishlatilgan materiallardan: Agar kimdir robototexnika bo'sh cho'ntak bilan birga kela oladimi, deb qiziqsa, ehtimol bu ko'rsatma javob berishi mumkin. Eski printerdan qayta ishlangan step motorlari, ishlatilgan stol tennisi to'plari, shamlar, ishlatilgan balzalar, eski askidan simlar, emallangan simlar
Yorug'likka sezgir elektron to'qimachilik sumkasi: 3 qadam

Yorug'likka sezgir elektron to'qimachilik sumkasi: Ushbu qo'llanmada siz atrofdagi yorug'lik sensori tomonidan yozilgan yorug'lik miqdoriga ta'sir qiladigan aqlli ob'ektni yaratish uchun elektron to'qimachilik sumkasini qanday o'rnatishni o'rganasiz
Yorug'likka sezgir iris: 4 qadam

Yorug'likka sezgir ìrísí: Bu darslik, ìrísí diafragmasini qanday yaratishni ko'rsatadi, u odamning ìrísíi kabi past nurda kengayadi va yorqin nurli muhitda torayadi
Quick'n'easy Yorug'likka sezgir Bristlebot-mod: 4 qadam

Quick'n'easy Yorug'likka sezgir Bristlebot-mod: Bristlebotdan ko'ra nima qiziqroq? Nima uchun nurga sezgir cho'tka, albatta! Bristlebot nima? Bu tish cho'tkasiga asoslangan tebranuvchi robot. U muvozanatsiz og'irlikdagi dvigatelni ishlatadi (chaqiruv dvigatellari kabi), bu butun