Cov txheej txheem:
- Kauj ruam 1: BOM
- Kauj Ruam 2: Tsim Piav Qhia Dav Dav
- Kauj Ruam 3: Tsim Kev Piav Qhia - 32.768Hz Teeb liab
- Kauj Ruam 4: Tsim Kev Piav Qhia - 1 Hz Teeb liab
- Kauj Ruam 5: Tsim Kev Piav Qhia - Meem Logic
- Kauj Ruam 6: Tsim Piav Qhia - Logic Schema
- Kauj Ruam 7: Tsim Kev Piav Qhia - 7 Ntu
- Kauj Ruam 8: Tsim Kev Piav Qhia - Voltage thiab Fais Fab
- Kauj Ruam 9: Tsim Kev Piav Qhia - PCB
- Kauj Ruam 10: Yuav Siv Li Cas
- Kauj Ruam 11: Npaj Sijhawm
- Kauj Ruam 12: Xaus
Video: Lub moos LED Tsis Muaj Micro-maub los: 12 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Raws li nws zoo li, Kuv nyiam ua lub moos sib txawv. Kuv tau tsim thiab tsim ntau lub tshuab hluav taws xob thiab tshuab txhua lub sijhawm thiab qhov no yog lwm qhov. Kuv thawj lub moos hluav taws xob xav tau ntau qhov rov ua dua thiab kuv tau kawm ntau yam.
Cov qauv tsim nthuav tawm yog txhim kho cov qauv qub - nws me dua thiab pheej yig dua los tsim dua li cov qauv dhau los. Ib qho ntxiv, Kuv tau sau cov txheej txheem zoo dua lub sijhawm no.
Lub moos yog hluav taws xob, tsis muaj microcontroller. Lub sijhawm tau tsim los ntawm 32.768 kHz siv lead ua thiab los ntawm suav cov siv lead ua oscillations lub sijhawm tuaj yeem pom. Cov lej tau tsim nrog LEDs hauv xya-ntu ntu tsim.
Hauv qab no BOM tau qhia, tom qab ntawd tsim qauv tau qhia thiab thaum kawg cov txheej txheem sib dhos tau pom.
Kauj ruam 1: BOM
Txhua yam dhau los ntawm qhov khoom (Kuv tau txais txhua yam los ntawm Aliexpress)
- 74HC393N - 8 daim
- 74HC32N - 3 pcs
- 74HC08N - 3 pcs
- 74LS47N - 6 pcs
- NE555N - 1 pcs
- 8 -ntsis hloov - 3 pcs
- 6mm khawm - 2 pcs
- Resistor 10k - 9 pcs
- Resistor 1M - 5 pcs
- Resistor 1k - 1 pcs
- Resistor 560Ω - 52 pcs (ua raws cov lus pom thaum kawg, Kuv siv 560Ω)
- Capacitor 100n - 15 pcs
- Capacitor 16p - 1 pcs
- Capacitor 8p - 1 pcs
- 32.768kHz siv lead ua - 1 pcs
- Coj - 128 pcs (koj tuaj yeem siv xim twg koj nyiam, 3 lossis 5mm LEDs, Kuv siv 5mm)
- M3 screws (> 5mm) thiab txiv ntseej - 4 pcs
- 3 cov PCBs
Kuv xav pom zoo kom siv IC qhov ntsaws es tsis txhob siv cov khoom ncaj qha ncaj qha
Kauj Ruam 2: Tsim Piav Qhia Dav Dav
Kauj Ruam 3: Tsim Kev Piav Qhia - 32.768Hz Teeb liab
Kauj Ruam 4: Tsim Kev Piav Qhia - 1 Hz Teeb liab
Kauj Ruam 5: Tsim Kev Piav Qhia - Meem Logic
Kauj Ruam 6: Tsim Piav Qhia - Logic Schema
Kauj Ruam 7: Tsim Kev Piav Qhia - 7 Ntu
Kauj Ruam 8: Tsim Kev Piav Qhia - Voltage thiab Fais Fab
Kauj Ruam 9: Tsim Kev Piav Qhia - PCB
Kauj Ruam 10: Yuav Siv Li Cas
Kauj Ruam 11: Npaj Sijhawm
Kauj Ruam 12: Xaus
Kuv vam tias phau ntawv qhia no muaj txiaj ntsig thiab txaus siab nyeem.
Tej zaum nws tuaj yeem txhawb lwm tus neeg kom siv cov txee lossis tsim lawv tus kheej lub moos.
Yog tias koj xav yuav cov ntaub ntawv PCB gerber ces ua raws qhov txuas no mus rau kuv lub khw etsy:
www.etsy.com/shop/DrTonis?ref=seller-platf…
Pom zoo:
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