Cov txheej txheem:

Cov Khoom Siv Hluav Taws Xob Me Me: 8 Cov Kauj Ruam (nrog Duab)
Cov Khoom Siv Hluav Taws Xob Me Me: 8 Cov Kauj Ruam (nrog Duab)

Video: Cov Khoom Siv Hluav Taws Xob Me Me: 8 Cov Kauj Ruam (nrog Duab)

Video: Cov Khoom Siv Hluav Taws Xob Me Me: 8 Cov Kauj Ruam (nrog Duab)
Video: Tus Cawm Seej Hloov Neeg Txoj Hmoo (HD) 2024, Kaum ib hlis
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Txheeb cov vis dis aus saum toj no rau txhua kauj ruam

Cov npe khoom siv:

- Dual meter Nov lossis Ntawm No

Module DC Ntawm no lossis Ntawm No

- 10 k Potentiometer Ntawm no

los yog

- 10k Precision Potentiometer Ntawm no lossis Ntawm No

Kauj Ruam 1: Npaj Rooj plaub

Npaj Rooj plaub
Npaj Rooj plaub
Npaj Rooj plaub
Npaj Rooj plaub

Kuv siv qee cov ntoo ntoo los ua rooj plaub, koj tuaj yeem siv lwm cov ntoo los yog yas

Kauj Ruam 2: Tiav Cov Ntaub Ntawv

Tiav Case
Tiav Case
Tiav Case
Tiav Case
Tiav Case
Tiav Case

Txiav ib daim yas (kuv siv qee cov ntaub ntawv dvd) kom haum rau sab xub ntiag ntawm rooj plaub, siv 4 daim ntoo ntxiv rau kev txhawb nqa ntxiv, thaum nws cov xuab zeb qhuav nws kom zoo dua.

Kauj Ruam 3: Tus Qauv

Cov Qauv
Cov Qauv
Cov Qauv
Cov Qauv
Cov Qauv
Cov Qauv
Cov Qauv
Cov Qauv

Unsolder lub hwj chim xiav ntawm tus qauv thiab muab tshuaj txhuam 10k potentiometer, cais txhua qhov kev sib txuas nrog cov raj nqaim.

Kauj Ruam 4: Thawj Xeem

Kev Xeem Thawj
Kev Xeem Thawj
Kev Xeem Thawj
Kev Xeem Thawj

Siv cov schematic:

1º-Fais fab DC Step-Down module siv lub tshuab hloov pauv los ntawm 4 txog 30 volt, txuas lub amp meter mus rau qhov chaw "hauv" 2º-Cov xaim daj tau txuas rau "tawm" qhov zoo ntawm tus nqi hloov pauv 3º-Qhov seem xaim dub loj dua yog txuas rau "tawm" sab tsis zoo, liab yog qhov tso tawm tsis zoo

Kauj Ruam 5: Laum Kawg

Laum Kawg
Laum Kawg
Laum Kawg
Laum Kawg
Laum Kawg
Laum Kawg

Ntsuas lub ntsuas thiab kos lub qhov rau lub hwj chim thiab qhov ua tau zoo thiab tsis zoo, txiav nws thiab txiav nws kom txog thaum nws haum zoo, ua tib yam rau lub hwj chim khawm.

Kauj Ruam 6: Rov Qab Npog

Rov Qab Npog
Rov Qab Npog
Rov Qab Npog
Rov Qab Npog
Rov Qab Npog
Rov Qab Npog

Ntsuas thiab txiav lub nraub qaum, khij qhov chaw rau lub hwj chim thiab txiav cov yas kom haum.

Kauj Ruam 7: Kauj Ruam Kawg

Kauj Ruam Kawg
Kauj Ruam Kawg
Kauj Ruam Kawg
Kauj Ruam Kawg
Kauj Ruam Kawg
Kauj Ruam Kawg
Kauj Ruam Kawg
Kauj Ruam Kawg

Tsuas yog txhuam txhua yam ib yam li cov txheej txheem, ua kua nplaum kub thiab kaw qhov rooj nrog cov ntsia hlau me

Kauj Ruam 8: Cia Xeem Nws

Cia Kuaj Nws
Cia Kuaj Nws
Cia Kuaj Nws
Cia Kuaj Nws
Cia Kuaj Nws
Cia Kuaj Nws

nws ua haujlwm! Yooj yim, pheej yig thiab yooj yim, zoo rau kev coj me me thiab ntsuas lub cev

Pom zoo: