Ntawv Tiv Thaiv: 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30

Cov txheej txheem yooj yim los ua qhov sib txawv ntawm cov ntawv thiab xaum.

Kauj Ruam 1: Cov Ntaub Ntawv Yuav Tsum Tau:

Txhua yam uas xav tau los ua tus tiv thaiv no muaj nyob hauv tsev thiab koj tsis tas yuav siv nyiaj los yuav lawv. Qhov khoom siv yuav tsum muaj raws li hauv qab no: (1) Cov ntawv tuab (tawv dua). (2) A HB xaum. (nyiam dua 3B, 4B lossis 6B) (3) Tus kav lossis ntsuas. (4) Ob peb daim ntawv hlau hlau. (yuav siv los ua tus pin ntawm tus tiv thaiv) (5) Lub ntsuas cua lossis ohm meter los ntsuas qhov tsis kam thiab ntsuas koj tus tiv thaiv. (6) khub txiab.

Kauj ruam 2: Cia Ua Nws !

Kev tsim cov tshuaj tiv thaiv no yuav siv sijhawm tsawg teev. Koj tuaj yeem tsim nws hauv tsuas yog 5 kauj ruam. Kauj Ruam (1): SubSteps: (1) Thawj zaug muab daim ntawv (raws li kuv tau hais ua ntej nws yuav tsum nruj thiab ntxhib). (2) Txiav ib daim kab xev me me tawm ntawm nws. (Raws li kuv tau qhia hauv daim duab).

Kauj ruam 3: Pib Scribbling !!

Tam sim no tshem tawm cov heck tawm ntawm tus cwj mem! Qhov no yog theem ob. Kauj Ruam (2) Cov Kauj Ruam: (1) Siv lub ntsuas/tus pas ntsuas thiab koj tus xaum HB thiab muab tus pas ntsuas ze rau ib sab (qhov ntev piv rau sab ntev) ntawm kab txaij li ntawm 0.5cm. 2) Kos kab demarker nrog tus pas ntsuas (3) Tam sim no txhuam thiab sau koj tus xaum hauv qhov chaw ua kom tsis muaj zog (nyuaj li koj tuaj yeem ua tau !!). *Nws zoo dua yog tias koj sau ib txoj hauv kev, kab rov tav thiab ua tib zoo saib tias tsis muaj chaw seem nyob hauv qhov chaw ntawd.*Yog tias koj siv daim ntawv nyias nyias ntawm no nws yuav tawg tawm yog li kuv rov pom zoo siv cov ntawv tawv.

Kauj Ruam 4: Sijhawm Ua Haujlwm Loj Dhau

Qhov no yog qhov tseem ceeb tshaj plaws ntawm cov lus qhia no - QHOV KEV KOOM SIAB. Thaum ua ntej pib nrog ntu no, THOV TSWV YIM TSHAJ TAWM:

thaj tsam dhau ntawm qhov ua cim (qhov uas peb tau sau) yog huv li thaum sau ntawv koj yuav tau kov lwm qhov ntawm daim ntawv, yog li rub tawm thaj chaw sib koom nrog lub lwv-zoo

*xyuas kom tseeb tias koj lub multimeter ua haujlwm thiab teeb tsa koj lub multimeter mus rau qhov tsis kam ntawm 200K ohms. Step (3): Cov kauj ruam: (1) Muab daim clip tso rau ntawm qhov pib ntawm koj kab txaij (piv txwv li nyob rau sab laug feem ntau). (2) Saib rau nws tias qhov clip tau khov kho (raws li qhia hauv daim duab) (3) Ib sab ntawm daim clip no, tso lwm daim clip, tawm ntawm qhov chaw ib puag ncig 1/2 txog 1 cm. (4) Txuas koj lub ntsuas qhov ntsuas mus rau qhov clip thiab txheeb xyuas qhov tsis kam. (5) Kho qhov chaw ntawm kab ntawv thib ob kom tau txais qhov xav tau tiv thaiv. (6) Tom qab tau txais qhov xav tau ua haujlwm tsis txaus ntseeg, pom tias daim vis dis aus tsis khov. (7) Kuv tau ua qhov no ntawm qhov hloov pauv tau zoo ib yam li taht siv nyob rau hauv lub teeb dimmer, yog li koj tuaj yeem pom hauv daim duab uas kuv tau daig ob daim clip ua lwm tus pin ntawm tus tiv thaiv. Cov yeeb yaj kiab zoo li ntsuas tau tias qhov sib txawv sib txawv ntawm ob qhov yeeb yaj kiab yog ntawm 10 k ohms. Koj tuaj yeem ntsuas ntau qhov clip sab ntawm ib sab nrog qhov tshwj xeeb tiv thaiv luv thiab tuaj yeem ua rau koj tus kheej lub teeb dimmer !!

Kauj Ruam 5: Cov kev txwv, Kev sim thiab kev thov -

Txawm hais tias qhov kev tiv thaiv no tau coj los ntawm nws tus kheej nws tsis tuaj yeem siv rau txhua daim ntawv thov siv. Qhov no yog vim nws nyuaj rau ntsuas qhov ntsuas no kom txo qis tus nqi hauv ohms. lub hom phiaj sim nws yog qhov zoo. Koj tuaj yeem kawm paub ntau ntxiv txog cov tshuaj tiv thaiv los ntawm cov lus qhia no. Cov xaum xaum yog cov pas nrig (cov roj). Kev sib koom ua ke ntawm daim ntawv thiab cov pa roj carbon ua raws li tus tiv thaiv. Koj tuaj yeem sim siv txoj kab xaum tuab ntawm daim ntawv rau cov kab tuab ntawm daim ntawv thiab pom qhov sib txawv hauv kev ntsuas nws thiab nws cuam tshuam rau kev tiv thaiv. Koj tuaj yeem siv nws los ua "lub teeb dimmer" lossis tswj lub ntim tso tawm hauv lub suab hluav taws xob lossis tswj lub cev muaj zog nrawm thiab lwm yam Nws kuj tseem tuaj yeem siv rau hauv cov hluav taws xob me me lossis cov khoom siv hluav taws xob uas nws nyuaj rau nrhiav qhov xav tau tiv thaiv. Kuv vam tias koj nyiam kuv thawj zaug qhia yog tias koj muaj lus pom los yog ua haujlwm ents lossis lus nug koj tuaj yeem qhia kuv dawb hauv qhov chaw tawm lus lossis tuaj yeem xa email rau kuv ntawm [email protected]