Cov txheej txheem:
- Kauj Ruam 1: Cheeb Tsam
- Kauj ruam 2: Circuit Court
- Kauj Ruam 3: Ntsuas Kub
- Kauj Ruam 4: Kev Ntsuas Siab Zoo
- Kauj ruam 5: Mus Ntxiv
Video: Cov Kub Kub Sensor: 5 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Cov cuab yeej ua haujlwm nrog txhua qhov haujlwm lom zem thiab yooj yim ua, muaj ntau txhiab tus sensors thiab peb tau txais kev xaiv los xaiv lub ntsuas kom raug rau peb cov phiaj xwm lossis xav tau. Tab sis tsis muaj dab tsi zoo dua li tsim koj tus kheej lub ntsuas hluav taws xob DIY ua haujlwm nrog ntau yam ntawm cov tswj hwm me me yog li koj muaj cov qauv tsim uas koj xav tau rau koj txoj haujlwm.
Cov ntawv qhia no yuav yog ib feem ntawm Cov Ntawv Qhia uas kuv qhia koj yuav ua li cas txhawm rau tsim cov khoom siv sib xws nrog cov tswj hwm microcontroller tshaj plaws uas koj tuaj yeem pom. Hauv cov lus qhia no, Kuv yuav qhia koj Yuav ua li cas tsim koj tus kheej Lub ntsuas kub, uas yuav siv lub ntsuas dej tsis kam tiv thaiv qhov ntsuas kub thiab LM358 IC.
Kauj Ruam 1: Cheeb Tsam
Nov yog cov npe ntawm yam koj yuav xav tau kom pib nrog kev qhia paub,
- LM358 IB
- Kev Ntsuas Kub Kuj
- 10K Kaub
- LED
- 330 Ohm tus tiv thaiv
- 10K Resistor (Kuj)
- PCB (Tsis teb los tau)
- Txuas Txuas
- 5v Hwj chim Mov
- Cov qhob cij
- Multimeter (Tsis teb los tau)
Kauj ruam 2: Circuit Court
Lub Circuit Court yog ua raws LM358 IC uas yog OP-AMP nrog kev khiav haujlwm ntau ntawm 3v txog 32v uas tsim nyog ua haujlwm nrog rau feem ntau micro-controllers ntawm logic qib 5V lossis 3.3V. Lub ntsuas ntsuas kub tau txuas nrog lub davhlau ya nyob twg uas tsis hloov pauv ntawm op-amp thiab txhua lub sijhawm qhov kub tau nce siab dua tus nqi tshwj xeeb hauv Circuit Court pom qhov kev hloov pauv thiab tig LED ntawm muab lub siab mem tes.
Lub teeb liab tuaj yeem pub rau lub microcontroller ntawm tus Pin 1 ntawm LM358 IC.
Kauj Ruam 3: Ntsuas Kub
Qhov ntsuas kub uas kuv siv yog qhov ntsuas kub tsis kam, nws muaj qhov ntsuas kub ntau thiab tsis muaj dej koj tuaj yeem tau txais qhov ntsuas kub no rau pheej yig ntawm eBay.
Kev tiv thaiv kev hloov pauv hloov pauv nrog qhov hloov pauv ntawm qhov kub thiab txias LM358 tau siv los ua tus sib piv thiab kuaj pom qhov kev hloov pauv hauv kev tiv thaiv thiab tig rau LED thaum txog qhov ntsuas kub mus txog.
Kauj Ruam 4: Kev Ntsuas Siab Zoo
Qhov rhiab heev ntawm kev hloov pauv ntawm qhov sib txawv ntawm 10K lauj kaub, sib txawv lub lauj kaub yuav hloov qhov ntsuas kub mus rau tus nqi sib txawv.
Kauj ruam 5: Mus Ntxiv
Tom qab koj tau sim nws tawm ntawm lub khob cij koj tuaj yeem tsim nws ntawm PCB lossis raws li daim thaiv thaiv Arduino, rau lub caij nplooj ntoo hlav koj yuav tsum siv cov hlua ib leeg. Hauv cov lus qhia tom ntej, Kuv yuav qhia koj yuav ua li cas thiaj tsim lub siab ntsuas.
Yog tias koj muaj lus nug, thov tawm lus hauv qab no lossis PM rau kuv thiab kuv yuav sim pab koj.
Pom zoo:
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