Cov txheej txheem:
- Kauj Ruam 1: Kawm Txog Lub hauv paus ntsiab lus ntawm Kev Ua Tutorial no
- Kauj Ruam 2: Teeb RA thiab C rau Tus Nqi Ruaj
- Kauj Ruam 3: Txhua tus tiv thaiv tau txuas nrog hauv Kab
- Kauj Ruam 4: Kos Daim Duab Daim Duab uas Yuav Tsum Tau Ua
- Kauj Ruam 5: Txhim Kho Cov Cheeb Tsam Raws Li Daim Duab Circuit
Video: Ib Cheeb Tsam Yooj Yim Yooj Yim, DIY Cov Hluav Taws Xob Hluav Taws Xob: 6 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
555Tug 1
Khawm × 8
1 100 nF capacitor
Ntau yam kev tawm tsam: 390Ω, 620Ω, 910Ω, 1kΩ × 2, 1.1kΩ, 1.3kΩ, 1.5kΩ, 6.2kΩ.
1 ib buzz
22AWG teeb tsa xaim
19V roj teeb txuas
1 khob cij
Roj teeb 19V
Kauj Ruam 1: Kawm Txog Lub hauv paus ntsiab lus ntawm Kev Ua Tutorial no
Lub hauv paus ntawm cov keyboard hluav taws xob no yog siv tus qauv ruaj khov ntawm 555 lub sijhawm sib xyaw ua ke kom tsav lub suab ntawm tus hais lus. Txhua daim ntawv muaj lub ntsiab zaus. Qhov zaus no tau tswj hwm los ntawm cov zaus tsim los ntawm lub capacitor thiab ob tus tiv thaiv nyob rau hauv hom astable ntawm 555 timers. Yog li ntawd, muaj kev tshaj tawm zoo nkauj heev los xam:
Kauj Ruam 2: Teeb RA thiab C rau Tus Nqi Ruaj
Teeb RA thiab C rau tus nqi ruaj khov, yog li koj tsuas yog yuav tsum tau kho RB kom tau txais qhov tshwj xeeb. Yog li ntawd, cov mis zoo nkauj nyob ntawm no dua
Kauj Ruam 3: Txhua tus tiv thaiv tau txuas nrog hauv Kab
Vim tias txhua tus tiv thaiv tau txuas nrog hauv kab, qhov tsis kam ntawm txhua lub khawm xav tau ntxiv rau yav dhau los. Raws li qhov loj ntawm qhov tsis kam, lub suab nrov ntawm lub pob kuj txawv. Tom qab kev suav meej (tsis txhob nug nws suav li cas), peb tuaj yeem tau txais qhov xaus
Vim tias cov tshuaj tiv thaiv xaiv tau yog qhov muaj txiaj ntsig tiv taus ntawm kev ua lag luam, tej zaum yuav muaj qee qhov sib txawv hauv suab, tab sis cov kev sib txawv no tsis loj heev.
Kauj Ruam 4: Kos Daim Duab Daim Duab uas Yuav Tsum Tau Ua
Tom ntej no peb yuav tsum simulate thiab kos daim duab kab hluav taws xob uas yuav tsum tau teeb tsa ntawm 123D Circuit Simulator.
Kauj Ruam 5: Txhim Kho Cov Cheeb Tsam Raws Li Daim Duab Circuit
Nws yuav tsum tau sau tseg ntawm no tias cov xov hlau liab thiab dub yuav tsum sib phim, liab txuas nrog cov hluav taws xob zoo, cov dub txuas nrog rau cov hluav taws xob tsis zoo, thiab 8 tus pin txuas ntawm 555 timers tau teeb tsa. Raws li tau qhia hauv daim duab, hauv qab ntawm 555 lub sijhawm teev tseg yog 1234 los ntawm sab laug mus rau sab xis, thiab sab saum toj Ua 5678 los ntawm sab xis mus rau sab laug thiab pib ua haujlwm rov qab xauv moos hauv kaum sab laug.
1, 2 txuas tus capacitor, buzzer liab xaim txuas 3, thiab lwm yam.
Tom ntej no, qhov kev txiav txim ntawm qhov tseem ceeb tshaj plaws resistors los ntawm sab xis mus rau sab laug yog:
390-910 ib
1k ib
1.1k ib
620 ib
1.3 hli
1.5K ib
Pom zoo:
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