I runga i te LPC2148 stepper motopaika whakahaere tere me te hoahoa punaha ine tere

Ko te mana whakahaere tere motika hiko me te punaha ine tere i te nuinga o te waa ka whakamahi i te ARM hei kaiwhakahaere, me te iahiko arorau mamati motuhake me te iahiko tairitenga. Ko te punaha me te LPC2148 hei matua mana, he pai te kowhiringa o te mana o te motuka motuka me te mana whakahaere urupare kati, te kitenga-wa-waa me te whakatika i te tere o te motuka, kia kore e pai te mahi a te punaha, he pai te mahi hihiri. Kei te nuinga tito te pūnaha o LPC2148 e hāngai ana rite te matua o te ara iahiko mana matua hono motini puku iahiko, iahiko kōwae kōrero, RS232), tere ine iahiko (Hall pūoko), A / D iahiko faafariuraa me te tahi atu ara iahiko, rite whakaaturia i roto i te ahua l. Whakaahua 2 mo te maramara mana matua ARM. LPC2148 rite te matua o te ara iahiko mana he kawenga mo te putanga auau, na roto i te huri i te auau ki te whakahaere i te tere motopaika, te rahi o te raraunga e taea e na roto i te RS - sampling circuit232 atanga iahiko me te PC kōrero. Ko te waahanga LPC2148 ki te tukatuka i nga raraunga ka kohia i te wa ano, e ai ki te putanga tohu mana rereke auau whakatika. Ko te punaha o te tere o te motuka hiko ma te whakatika i te tikanga auau. Te tere motika stepper 60/200 = f (x, kei te x te wehewehenga maha, aratau taraiwa wehewehea, na te mea he iti te koki, ka tino pai ake te mana whakahaere o te motika stepper, i te wa ano ko tenei momo aratau taraiwa ka taea te aukati i te haruru o te iti o te tere tere me te oscillation. puku nekeneke L298 ki te pei o te nekeneke hikoi, whakaatu iahiko puku i roto i te ahua 3. Kei roto L298 4 hongere ara iahiko puku, ko te ahua o te rua me te wha wāhanga nekeneke taraiwa whakatapua e kei roto rua H piriti e rua ngaohiko teitei atekōkiri piriti nāianei, te fariiraa i te tohu taumata arorau TTL paerewa, ka taea te peia nekeneke i raro i 46 V, 2 A. ARM ko te pūmana matua e wha ki te M4 ki te whakahaere i te tauranga ki te tika ki te M4. nekeneke, ma te taha matau o te tohu hiko whakauru ka huri te mana o te Hall Hall he roa l me te whanui mo te b, d te matotoru o nga maramara hikohiko, ina whakanohoia ki roto i te kaha o te arataki aukume mo te papa autō b, mena kei nga taha o tera taha te whakahaere tohanga I, me te ahunga orthogonal o te papa aukume me te ahunga o naianei, ko etahi atu taha i roto i te mana hiko me te kaha o te hiko ka puta tika te mana o te hiko me te hiko. hua ahau, UH, UH = KHIB, ara te KH mo te tairongo o te huānga hall, te kaha hiko i huaina te ngaohiko whare, te angiangi semiconductor he huānga hall, tona rahi me te papa autō waho me te nāianei hiko he orite ki te pūoko whakakā Hall na ki tona rōrahi iti, kore-pā, pai mahi hihiri, te roa o te ora me te tahi atu āhuatanga, i whakamahia whānuitia i roto i te tere o te ruri o te SPRA pūoko, he ahua o te hikohiko monolithic integrated iahiko, tona ara iahiko ngaohiko o roto, hall ngaohiko generator, amplifier, schmidt keu me tuwhera kaikohi putanga iahiko, me te whānuitanga ngaohiko mahi awhe, teitei pono, ara iahiko waho ohie, te taumata putanga e taea e hototahi ki nga momo katoa o iahiko mamati, me ētahi atu
nga hua matua: te motika stepper, te motopaika, te motopaika taraiwa, te motopaika o te motopaika hiko, te motopaika taraiwa, te motopaika taraiwa, te motopaika taraiwa, te motopaika taraiwa, te motopaika taraiwa, moto, nau mai ki te patai waea: