Cov txheej txheem:
- Kauj Ruam 1: Qhov Yuav Tsum Tau & Ua Haujlwm
- Kauj ruam 2: Schematic Daim duab
- Kauj ruam 3: Txhua yam ua tiav
Video: IC Tester, Op-Amp, 555 Timer Tester: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Txhua Qhov Phem Tsis Zoo lossis Hloov ICs nyob ib puag ncig tab sis yog tias lawv sib xyaw ua ke, nws yuav siv sijhawm ntau los txheeb xyuas Qhov Tsis Zoo lossis Ib Tus Zoo, Hauv Kab Lus no peb kawm txog Yuav ua li cas peb tuaj yeem ua IC tester, Cia Mus Ntxiv.
Kauj Ruam 1: Qhov Yuav Tsum Tau & Ua Haujlwm
Yam Yuav Tsum Tau
- 8 pin IC puag x 3
- 5mm Led Qij
- 9 volt roj teeb
- laub khawm
- Pawg Thawj Coj
- 555 timer IC
Ua hauj lwm
Thaum Xeem 555, - Tso 555 lub IC timer hauv 555 Ic puag, Yog tias Ic nyob hauv qhov xwm txheej zoo Zoo Led Blinks, Yog tias tsis raug IC Led tseem tshuav lossis txawm tias ON. Ua Haujlwm Ntawm 555 Timer
Thaum Xeem Op-Amp- Ua haujlwm 555 timer hauv nws qhov chaw, ntxig rau Duel Thiab Ib qho channel Op-Amp hauv nws qhov chaw, Yog tias Op-amp ua tau zoo ces coj mus rau ntawm kev hwm ic pib ntsais muag nrog kev hwm ntawm lub suab 555. Op-Amp tau teeb tsa hauv Voltage follower (tsis) Hom kom ua raws qhov nce thiab poob ntawm 555 timer, zoo Op-Amp tuaj yeem ua raws Tab sis Cov Phem Tsis Zoo).
Kauj ruam 2: Schematic Daim duab
Raws li Hauv Daim Duab Kab Duab Ua Koj Tus Kheej IC-Tester.
Kauj ruam 3: Txhua yam ua tiav
Txuas lub roj teeb 9v Thiab sim nws.
'Ua Tsaug'
Pom zoo:
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