Cov txheej txheem:
- Kauj Ruam 1: Cov Khoom Yuav Tsum Tau
- Kauj ruam 2: Schematic
- Kauj Ruam 3: Kev Ua Haujlwm Zoo
- Kauj ruam 4:
- Kauj ruam 5:
- Kauj Ruam 6:
- Kauj ruam 7:
- Kauj ruam 8:
Video: 12v txog 3v Voltage Regulator: 8 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Koj tuaj yeem yooj yim nqis ib qho khoom siv DC los ntawm kev siv 2 tus tiv thaiv. Qhov faib hluav taws xob yog qhov yooj yim thiab yooj yim Circuit Court txhawm rau txhawm rau ib qho khoom siv DC. Hauv kab lus no, peb tab tom yuav ua ib qho yooj yim Circuit Court rau step12v mus rau 3.
Kauj Ruam 1: Cov Khoom Yuav Tsum Tau
Breadboard x 1
Roj teeb 12v x 1
1 k ohm Resistor x 1
330-ohm resistor x 1
jumper cov xov hlau
multimeter x 1
Kauj ruam 2: Schematic
Qhov faib hluav taws xob yog ib qho yooj yim Circuit Court uas hloov qhov hluav taws xob loj rau hauv ib qho me me. Siv tsuas yog ob txoj hauv kev tiv thaiv thiab qhov hluav taws xob nkag, peb tuaj yeem tsim qhov hluav taws xob tso tawm uas yog ib feem ntawm cov tswv yim. Kev faib hluav taws xob yog ib qho tseem ceeb tshaj plaws hauv cov khoom siv hluav taws xob. peb tuaj yeem tsim ib qho kev ntsuas hluav taws xob me me los muab hluav taws xob los ntawm kev kho tsuas yog ib qho kev tiv thaiv.
Kauj Ruam 3: Kev Ua Haujlwm Zoo
Peb txoj haujlwm yog txhawm rau nqis nqis 12v mus rau 3v. Yog li, peb yuav siv 1k ohm resistor thiab 330-ohm resistor.
Txuas ib kawg ntawm 1K ohm resistor rau 12v khoom thiab thib ob rau lwm qhov ntawm lub khob cij.
Kauj ruam 4:
Frome tib lub qhov txuas ib qho kawg ntawm 330-ohm tsis kam thiab lwm qhov kawg rau hauv av.
Kauj ruam 5:
Txuas cov khoom siv 12v
Kauj Ruam 6:
Los ntawm kev sib tshuam ntawm ob lub resistor txuas ib qho 3v LED.
Kauj ruam 7:
Txhawm rau txheeb xyuas Txuas multimeter mus rau kev sib tshuam thiab ntsuas qhov hluav taws xob tso tawm
Kauj ruam 8:
NextPCB yog ib lub tuam txhab PCB zoo tshaj plaws muaj qhov zoo tshaj plaws thiab tus nqi zoo tshaj rau cov pib thiab cov tub ntxhais kawm. Kuv tabtom tawm qhov txuas Kuv pom zoo kom sim tsawg kawg ib zaug.
www.nextpcb.com/
+86-755-83285752
Pom zoo:
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