Cov txheej txheem:
- Kauj Ruam 1: Hwj Chim Tag Nrho Hauv Pawg Thawj Coj
- Kauj Ruam 2: Muab 555 Timer rau ntawm Breadboard
- Kauj Ruam 3: Ntxiv Qee Cov Hluav Taws Xob
- Kauj Ruam 4: Ntxiv Qhov Hloov Pauv Resistor
- Kauj Ruam 5: Ntxiv Qee Loads
- Kauj Ruam 6: Ntxiv 8r Hais Lus
- Kauj Ruam 7: Kev Tswj Fais Fab
- Kauj ruam 8: Lub zog
Video: 555 Timer - Laser Ray: 8 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Lub voj voog no siv 555 lub sijhawm ua suab nrov uas koj tuaj yeem hloov pauv qhov sib txawv ntawm kev siv cov khoom sib txawv thiab cov tiv thaiv.
Yuav tsum tau Cheebtsam
-Breadboard
-Wire
-5555 Lub sijhawm
-220k/kuj tsis paub meej Resistor
-470R Resistor
-100n/10n Capacitor
-10u/1u Capacitor
-LED Teeb
-8R Hais Lus
-9v Roj Teeb thiab Txuas Txuas
-Khawm
Kauj Ruam 1: Hwj Chim Tag Nrho Hauv Pawg Thawj Coj
Txuas qhov tsis zoo thiab zoo rau kab sib thooj ntawm lwm ntug.
Kauj Ruam 2: Muab 555 Timer rau ntawm Breadboard
Muab 555 Timer tso rau ntawm daim ntawv tais, muab tso rau hauv nruab nrab ntawm pawg thawj coj nrog nws hla hla qhov sib txawv hauv nruab nrab ntawm pawg thawj coj.
Kauj Ruam 3: Ntxiv Qee Cov Hluav Taws Xob
Txuas tus pin 1 rau hauv av, tus pin 2 rau tus pin 6, tus pin 3 rau kab uas tsis txuas nrog 555 lub sijhawm, tus pin 4 mus rau qhov zoo thiab tus pin 8 rau qhov zoo.
Kauj Ruam 4: Ntxiv Qhov Hloov Pauv Resistor
Qhov sib txawv resistor yuav hloov 220k resistor, qhov no yuav tso cai rau tus neeg siv hloov pauv zaus yam tsis hloov lub resistor.
Kauj Ruam 5: Ntxiv Qee Loads
Txuas tus pin 2 mus rau hauv av nrog 100n lossis 10n capacitor, tus pin 3 rau kab tsis txuas nrog lwm yam nrog 10u lossis 1u capacitor, xaim txuas nrog tus pin 3 mus rau qhov tsom iav hla qhov sib txawv nrog 470R resistor thiab tus pin 5 rau 470R resistor nrog lub teeb ci LED.
Kauj Ruam 6: Ntxiv 8r Hais Lus
Ntxiv 8R tus neeg hais lus nrog ib lub xaim txuas rau 10u/1u capacitor thiab lwm qhov rau hauv av.
Kauj Ruam 7: Kev Tswj Fais Fab
Ntxiv ib lub pob tawm rau sab txuas ntawm qhov sib txawv zoo li 555 timer yog. Txuas ib sab mus rau qhov zoo. Txuas cov xov hlau zoo los ntawm 9v lub roj teeb txuas mus rau lwm sab ntawm lub pob. Txuas lwm cov xaim los ntawm lub roj teeb 9v txuas rau hauv av.
Kauj ruam 8: Lub zog
Txuas lub roj teeb 9v rau lub roj teeb txuas 9v.
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