Video: Dab tsi yog qhov ua haujlwm ntawm 555 timer IC?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
555 timer IC . Cov 555 timer IC yog ib integrated circuit (chip) siv ntau yam sijhawm , pulse generation, thiab oscillator applications. Cov 555 tuaj yeem siv los muab sijhawm ncua sijhawm, ua ib qho oscillator, thiab ua lub ntsiab lus flip-flop. Derivatives muab ob (556) lossis plaub (558) lub sijhawm sib txuas hauv ib pob.
Tom qab ntawd, ib tus tuaj yeem nug, vim li cas IC 555 hu ua Timer?
Cov 555 Timer IC tau txais nws lub npe los ntawm peb 5KΩ resistors uas yog siv nyob rau hauv nws voltage divider network. Qhov no IC muaj txiaj ntsig zoo rau kev tsim cov sijhawm ncua sijhawm thiab oscillations.
Qhov thib ob, kuv tuaj yeem tshawb xyuas IC 555 timer li cas? Ua ntej tshaj, ntxig rau IC nyob rau hauv lub qhov (socket) yog siv kom zoo zoo kom tsis muaj tus pin ntawm 555 timer ua tau txais kev puas tsuaj. Tam sim no mus saib cov tshwm sim, hloov ntawm lub hwj chim mov. Yog koj 555 timer ua ua haujlwm zoo, ces ob lub LEDs (Liab LEDs hauv kuv rooj plaub) yuav ci alternated.
Ib sab saum toj no, koj ua li cas 555 timer IC?
- Kauj ruam 1: 555 Timer Pin Diagram.
- Kauj ruam 2: 555 Timer: Monostable hom.
- Kauj ruam 3: 555 Timer: Monostable Hom Circuit Court.
- Kauj ruam 4: 555 Timer: Monostable Hom (Daim ntawv thov ceev)
- Kauj ruam 5: 555 Timer: Astable hom.
- Kauj ruam 6: 555 Timer: Astable Hom Circuit Court.
- Kauj ruam 7: 555 Timer: Astable Mode Duty Cycle.
- Kauj Ruam 8: 555 Timer: Bistable Mode Circuit.
Lub luag haujlwm ntawm IC yog dab tsi?
Integrated Circuit Court. Ib qho kev sib koom ua ke, lossis IC, yog cov nti me me uas tuaj yeem ua haujlwm ua lub suab nrov, oscillator, timer, microprocessor, lossis txawm lub computer. nco . Ib qho IC yog ib lub wafer me me, feem ntau yog ua los ntawm silicon, uas tuaj yeem tuav qhov twg los ntawm ntau pua mus rau lab ntawm transistors , resistors , thiab capacitors.
Pom zoo:
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