Vim li cas cov tsav tsheb xav tau?
Vim li cas cov tsav tsheb xav tau?

Video: Vim li cas cov tsav tsheb xav tau?

Video: Vim li cas cov tsav tsheb xav tau?
Video: Vim li cas thiab yuav tau xav tshuaj tiv thaiv kab mob covid-19 2024, Kaum ib hlis
Anonim

Cov tsav tsheb tsav ua raws li ib tug interface ntawm cov lub cav thiab tswj circuits. Tsav xav tau ntau npaum li cas tam sim no whereas lub tus tswj Circuit Court ua haujlwm ntawm cov teeb liab tam sim no. Yog li kev ua haujlwm ntawm cov tsav tsheb yog coj lub teeb liab tswj qis tam sim no thiab tom qab ntawd tig mus rau lub teeb liab siab dua tam sim no uas tuaj yeem ua tau tsav ib lub cev muaj zog.

Xav txog qhov no, vim li cas stepper motor xav tau tus tsav tsheb?

Stepper motors xav tau siab tam sim no (500mA txog li 6A, nyob ntawm lawv qhov loj thiab lub zog ntsuas) txhua lub microcontroller lossis microprocessor tuaj yeem ua haujlwm tsuas yog 10mA max. Yog li cov stepper motor tsav tsheb yog tsim los hloov siab tam sim no los yog hloov nws cov kev taw qhia tshwm sim los ntawm cov input hluav taws xob cov cim ntawm cov tam sim no tsis tshua muaj.

Tsis tas li ntawd, qhov txawv ntawm tus tsav lub cev muaj zog thiab tus tswj lub cev muaj zog yog dab tsi? ' TLDR yog qhov ntawd a tsav tsheb tsuas yog tuav lub hwj chim rau tsav tus lub cav Thaum lub logic thiab digital tswj yuav tsum tau ua los ntawm ib tug sab nraud microcontroller los yog microprocessor, whereas a lub cev muaj zog tswj muaj tag nrho cov logic circuitry tsim hauv thiab tuaj yeem tswj tau los ntawm qib siab dua xws li PWM teeb liab

Tsuas yog li ntawd, koj puas tuaj yeem khiav lub tshuab stepper yam tsis muaj tus tsav tsheb?

Nyob rau hauv no instructable, i yuav qhia koj yuav ua li cas khiav ib tug stepper motor tsis tu ncua ntawm kev kub ceev tsis muaj tus tsav tsheb Circuit Court lossis arduino lossis AC fais fab mov. Tsis tas li ntawd, los ntawm kev sib hloov cov kab, koj khiav tau nws nyob rau hauv ob lub moos-wise & counter moos-wise cov lus qhia. Txoj kev no siv tau rau 6-hlau stepper tsav.

Stepper motors khiav tsis tu ncua?

Stepper lub cev muaj zog Kev sib hloov yog tswj los ntawm cov coils zoo siab rau qhov tseeb thiab polarity. Tab sis motor yuav tsis yog khiav tsis tu ncua - nws tuav txoj hauj lwm thaum powered. Lub kaum sab xis feem ntau yog 1.8 degrees.

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