Cov txheej txheem:

LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm): 3 Kauj Ruam
LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm): 3 Kauj Ruam

Video: LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm): 3 Kauj Ruam

Video: LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm): 3 Kauj Ruam
Video: Mathematics with Python! Evaluating Polynomials 2024, Kaum ib hlis
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LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm)
LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm)
LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm)
LED Mod-rau Old Dell (ib lub Computer Yuav Ua Haujlwm)

Kuv txiav txim siab ua kuv lub qub Dell (tam sim no yog lub thawv linux) qee qhov bling (ish) yog li kuv tau ntes qee qhov LED, hloov pauv, lub davhlau ya nyob twg thaiv, thiab qee cov hlau, molex, thiab qee qhov tiv thaiv. Koj tsuas xav tau ib qho (tus nqi nyob ntawm 12 v lossis 5 volt-Kuv muaj 6 vim tias kuv tsis muaj tus nqi raug) Mod yooj yim heev, tab sis kev txawj ntse yuav tsum tau ua. Kuv nyuam qhuav hotglued lub LED rau ntawm lub vaj huam sib luag pem hauv ntej ntawm kuv cov ntaub ntawv, thiab drilled lub qhov rau microswitch. $ 10 mod uas yooj yim heev thiab zoo nkaus li zoo heev.

Kauj Ruam 1: Nov Yog Thawj Lub Computer

Nov yog Thawj Lub Computer
Nov yog Thawj Lub Computer

Nov yog thawj lub computer. Txhua lub khoos phis tawj yuav ua haujlwm, tab sis cov hniav nyiaj hniav kub hauv lub khoos phis tawj no zoo meej rau qhov pom tsis tau ua rau nws ci. thov txim rau ib sab-tsuas yog tig lub taub hau

Kauj Ruam 2: Tsim Cov Qauv rau Kev Txhim Kho

Tsim Cov Qauv rau Kev Txhim Kho
Tsim Cov Qauv rau Kev Txhim Kho
Tsim Cov Qauv rau Kev Txhim Kho
Tsim Cov Qauv rau Kev Txhim Kho

Los ntawm sab laug mus rau sab xis: SPST hloov-2 LED lub xov hlau hauv paralell-davhlau ya nyob twg thaiv-resistors-molex-fais fab mov qaum (TSIS yog ib feem ntawm txoj haujlwm) Saib cov duab schematic rau thaiv. Ib tus tsis xav tau lub davhlau ya nyob twg thaiv-ib qho qauv PCB yuav ua. Nws tsuas yog yooj yim rau kuv.

Kauj Ruam 3: Cov Khoom Kawg

Khoom Kawg
Khoom Kawg

Nov yog yam nws zoo li. Nco ntsoov qhov hloov pauv, thiab teeb pom kev zoo.

Pom zoo: