Cov txheej txheem:

Duab ntxoov ntxoo/chaw taws teeb Tswj Tau Leds: 5 Kauj Ruam
Duab ntxoov ntxoo/chaw taws teeb Tswj Tau Leds: 5 Kauj Ruam

Video: Duab ntxoov ntxoo/chaw taws teeb Tswj Tau Leds: 5 Kauj Ruam

Video: Duab ntxoov ntxoo/chaw taws teeb Tswj Tau Leds: 5 Kauj Ruam
Video: Tswv Yexus lub neej thaum pib txug thaum xaus 2024, Kaum ib hlis
Anonim
Duab ntxoov ntxoo/chaw taws teeb Control qhib Leds
Duab ntxoov ntxoo/chaw taws teeb Control qhib Leds
Duab ntxoov ntxoo/chaw taws teeb Control qhib Leds
Duab ntxoov ntxoo/chaw taws teeb Control qhib Leds

Koj puas tau xav tsim lub teeb ci los ntawm hmo ntuj los lossis duab ntxoov ntxoo?

Zoo.. ntawm no yog cov lus qhia rau nws, tab sis muaj qhov ntxiv: koj tuaj yeem ua nws los ntawm kev tswj hwm RF deb. Nws muaj zog heev, kuv tuaj yeem pom kuv chav nyob!

Kauj Ruam 1: Yam Koj Xav Tau

Yam Koj Xav Tau
Yam Koj Xav Tau

Cov ntaub ntawv:

*5v relay *photoresistor *txhua lub hom phiaj transistors *lub zog muaj zog zoo dua li 5v *ua haujlwm chaw taws teeb tswj cov khoom ua si-tsheb (tsis nyob hauv daim duab) Cov cuab yeej: *soldering hlau *solder *flux *xaim txiav

Kauj ruam 2: Circuit Court

Qhov Circuit
Qhov Circuit

Kuv ua qhov yooj yim Circuit Court.

Kauj Ruam 3: Tshem Tawm Lub Tsheb

Ua ntej tshaj plaws, tshem tawm tag nrho cov khoom ua si tsheb thiab tshem tawm tag nrho cov xov hlau EXEPT

2 lub xov tooj hluav taws xob thiab 2 lub xov hlau mus rau lub cav.

Kauj Ruam 4: Cov laug, Cov laug

Solder, Solder
Solder, Solder

Kuv siv ib daim ntawm perfboard los sib dhos rau hauv Circuit Court.

firs ntawm tag nrho, solder tag nrho cov coj tus nyob rau hauv parallel. Tom qab ntawd tus potentiometer thiab txhua yam ntxiv.

Kauj ruam 5: Tiav lawm

Txhawm rau kom nws ua haujlwm, ncaj ncees lub hwj chim rau qhov kev nkag siab zoo.

Ua ib co duab ntxoov ntxoo los ntawm lub hnub thiab pom nws lithing. Vam tias koj nyiam kuv thawj cov lus qhia. Saib cov yees duab ntawm nws ua haujlwm.

Pom zoo: