Cov txheej txheem:
- Kauj Ruam 1: Cov Cheeb Tsam Yuav Tsum Tau
- Kauj Ruam 2: Daim duab qhia chaw
- Kauj Ruam 3: Qhia ib qib zuj zus
Video: Peb Txoj Hauv Kev Ua Rau LED Flasher Circuit Nrog Tus Nqi Tswj thiab Lwm Yam Flashing: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Flasher Circuit yog ib qho Circuit Court uas LED ntsais muag ON thiab OFF ntawm tus nqi cuam tshuam los ntawm lub tshuab hluav taws xob siv.
Ntawm no, kuv yuav qhia koj peb txoj hauv kev los ua qhov kev siv Circuit no:
1. Transistors
2. 555 Timer IC
3. Quartz Circuit
LDR kuj tseem tuaj yeem siv los tswj kev nrawm nrawm.
Ob lub LEDs tuaj yeem siv los ua kom pom qhov sib txawv.
Kauj Ruam 1: Cov Cheeb Tsam Yuav Tsum Tau
Cov no yog Cov Cheeb Tsam Yuav Tsum Ua rau kev tsim hluav taws xob:
1. Siv Transistors (0:21)
• Transistors: BC 547 (2)
• Resistors: 47 K Ω (2), 330 Ω (2)
• Capacitor: 10 μF (2)
• LEDs (2)
2. Siv 555 Timer IC (1:51)
• 555 Timer IC
• Resistors: 10K, 1K, 330Ω
• Capacitor: 100 μF
• LED
3. Siv Quartz Circuit (3:43)
• Quartz Circuit [los ntawm lub tshuab moos moos]
• LED
Lwm Yam Yuav Tsum Tau:
• Roj teeb: 9V thiab clip roj teeb
• Breadboard
• Breadboard Connectors
Kauj Ruam 2: Daim duab qhia chaw
Cov no yog Circuit Diagrams rau kev ua Circuit siv:
- Transistors
- 555 Sijhawm IC
- Quartz Circuit
Kauj Ruam 3: Qhia ib qib zuj zus
Cov vis dis aus no qhia ib qib zuj zus, yuav ua li cas thiaj tsim tau txhua txoj hauv kev no.
Pom zoo:
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