Cov txheej txheem:
- Kauj Ruam 1: YUAV TSUM YUAV TSUM TAU
- Kauj Ruam 2: ZOO TSHAJ PLAWS
- Kauj ruam 3: Txheej txheem
- Kauj ruam 4: RESULT
Video: KOV SWITCH - Yuav Ua Li Cas Thiaj Hloov Siv Siv Transistor thiab Breadboard: 4 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Qhov hloov pauv yog ib txoj haujlwm yooj yim heev raws li kev thov transistors. BC547 transistor tau siv nyob rau hauv txoj haujlwm no uas ua raws li kev hloov pauv. Ua kom ntseeg tau tias saib cov vis dis aus uas yuav muab rau koj tag nrho cov ncauj lus ntxaws txog txoj haujlwm
Kauj Ruam 1: YUAV TSUM YUAV TSUM TAU
1. IB BC547 TRANSISTOR
2. 1KOHM RESISTOR
3. IB QHOV TSEEB
4. LED
5. QHOV TSEEB THIAB TOOLS LI QHOV TSEEB CUTTER
Kauj Ruam 2: ZOO TSHAJ PLAWS
Qhov ib txwm muaj (tsis cuam tshuam) lub Circuit Court tau qhib thiab tsis muaj tam sim no hla nws. Thaum peb yuav kov ob lub xov hlau tawm los ntawm lub transistor (ib qho los ntawm tus neeg sau thiab lwm tus los ntawm lub hauv paus), lub Circuit Court tau ua tiav thiab yog li tam sim no ntws ua LED kom ci.
Qhov no tshwm sim vim yog transistor. Nws muaj peb tus pin Collector, Base, thiab Emitter (raws li qhia hauv daim duab). Thaum ob tus pin piv txwv li tus pin 1 thiab tus pin 2 tsis tau kov, lub Circuit Court raug kaw tab sis thaum peb kov ob lub pins tib lub sijhawm, tam sim no dhau los ntawm peb lub cev, ua txoj hauv kev piv txwv li txuas tus pin 1, 2 & 3 hauv kab ntawv tam sim no ntws los ntawm lub transistor uas tau tawm los ntawm tus neeg sau mus rau qhov tsis zoo ntawm LED thiab ua rau lub Circuit Court tiav, ci ci LED.
Kauj ruam 3: Txheej txheem
KAUJ RUAM-1: PLACE TUS NEEG TSHUAJ TIV THAIV RAU ntawm BREADBOARD thiab txuas txuas ob lub xov tooj cua los ntawm tus neeg sau thiab tus lej PIN RESPECTELELY
KAUJ RUAM-2: Txuas tus lej PIN ntawm Tus Kws Tshaj Lij nrog Txoj Kev Ruaj Ntseg Ntawm Tus Kab Mob
KAUJ RUAM-3: Txuas tus 1K-OHM RESISTOR NROG SERIES rau tus PIN COLLECTOR
KAUJ RUAM-4: Txuas txuas qhov tsis zoo ntawm LED nrog RESISTOR thiab PERSION TERMINAL nrog ROSITIVE RAIL OF BREADBOARD
KAUJ RUAM-5: Txuas lub POSITIVE THIAB NEGATIVE TERMINAL ntawm lub roj teeb (POWER SOURCE) mus rau POSITIVE thiab NEGATIVE RAIL ntawm BREADBOARD raws li qhia hauv VIDEO
Txog NTAWV XEEB NTXIV NTXIV, XOV XWM TSHIAB VIDEO thiab DIAGRAM ATTACHED
Kauj ruam 4: RESULT
Thaum twg peb yuav kov ob lub NAKED WIRES los ntawm COLLECTOR thiab LUAM PINS ntawm TRANSISTOR, LED BULB GLOWS.
Koj tus Kov Hloov tau npaj lawm
Yog xav paub ntxiv, mus saib peb lub vev xaib- www.piysocial.weebly.com thiab tseem rau peb cov youtube channel-
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