Cov txheej txheem:
- Kauj Ruam 1: Nqi Khoom
- Kauj ruam 2: Schematic
- Kauj Ruam 3: Txheeb xyuas cov LEDs
- Kauj Ruam 4: Tso cov LEDs
- Kauj Ruam 5: Txhim Kho 16-Pin Socket
- Kauj Ruam 6: Txuas Qhov Tsis Zoo Ib Leeg
- Kauj Ruam 7: Txhim Kho Dip Hloov
- Kauj Ruam 8: Nruab 8-Pin Socket
- Kauj Ruam 9: Nruab lub lauj kaub thiab Resistor ntawm 10K
- Kauj Ruam 10: Ua tiav Txoj Haujlwm
- Kauj Ruam 11: Tshawb xyuas qhov Project
Video: 4 Binary Binary Counter Up/Down: 11 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Lub txee yog 4 khoom binary txee nce/nqis. Ntawd yog, lub txee no tuaj yeem suav ntawm 0 txog 15 lossis los ntawm 15 txog 0 vim tias nws suav nrog nce lossis nqis. Txoj haujlwm yog lub rooj sib tham binary ua nrog 4029, 555, thiab 4-10 mm LED feem ntau yog siv ob txoj kab nqes nqes hloov los xaiv nce lossis nqis.
Kauj Ruam 1: Nqi Khoom
1 PCB 5 cm x 7 cm
24 x 10 mm LED
3 4 x 330 Ohm resistor ntawm 1/8 W
4 1 Socket I C 16-pin
5 1 Qhov (socket) I C 8-tus pin
6 ib 4029
7 Kuv C 555 timer
8 47 u F capacitor
910k kub
10 10 K resistor ntawm 1/8 W
112 txoj haujlwm swb txoj hlua khawm rau/tawm
12 9 V Roj Teeb Snap
139 V Roj Teeb
Kauj ruam 2: Schematic
Ua raws li daim duab schematic kom koj tuaj yeem xaus qhov haujlwm ua tiav.
Kauj Ruam 3: Txheeb xyuas cov LEDs
Txheeb xyuas qhov sib txawv ntawm LED, thiab yog li koj tuaj yeem ua haujlwm dawb.
Kauj Ruam 4: Tso cov LEDs
Tom qab tso cov LEDs rau hauv PCB, quav lawv cov dav hlau thiab muab lawv tso rau hauv.
Kauj Ruam 5: Txhim Kho 16-Pin Socket
Ntxig lub qhov (socket) 16-tus pin thiab tso nws cov pins tso rau cov resistors. Nco ntsoov tias koj tab tom tawm dawb qhov tsis zoo ntawm koj qhov Circuit.
Kauj Ruam 6: Txuas Qhov Tsis Zoo Ib Leeg
Thaum txuas qhov tsis zoo ib txwm los ntawm LEDs mus rau IC4029, koj tseem tuaj yeem tsim qhov zoo ib yam ntawm qhov kev sib tham no.
Kauj Ruam 7: Txhim Kho Dip Hloov
Nws yog ib qho tseem ceeb heev rau cov kauj ruam no vim tias koj yuav tsim kom nce/nqis ntawm koj lub txee. Qhov xwm txheej yav dhau los tuaj yeem ua tau yog tias koj txuas qhov dav dav tsis zoo rau tus pin hloov thiab lwm qhov hloov nws lub davhlau ya nyob twg mus rau qhov dav dav dav zoo. Tus so ntawm tus lej hloov pauv yuav txuas nrog tus lej 10 ntawm IC 4029, thiab koj yuav tso dawb qhov zoo ib yam thiab qhov tsis zoo ib yam nkaus.
Kauj Ruam 8: Nruab 8-Pin Socket
Nruab ib lub 8 tus pin qhov (socket) thiab lub capacitor, thiab koj tseem tuaj yeem ua qhov dav dav tsis zoo rau lub 8-pin qhov (socket).
Kauj Ruam 9: Nruab lub lauj kaub thiab Resistor ntawm 10K
Txhim kho ob lub lauj kaub thiab tus tiv thaiv ntawm 10 K, thaum kawg koj tuaj yeem txuas qhov dav dav dav ib yam nkaus.
Kauj Ruam 10: Ua tiav Txoj Haujlwm
Txhawm rau ua tiav txoj haujlwm, muab lub roj teeb ntsaws thiab ntxig rau IC4029 txee & IC555 timer.
Kauj Ruam 11: Tshawb xyuas qhov Project
Rau kev tshuaj xyuas qhov project, ntxig lub roj teeb rau hauv lub roj teeb ntsais thiab xaiv nce lossis nqis ntawm qhov hloov los ntawm sab xis lossis sab laug feem.
Pom zoo:
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