Arduino Uno: whakarite, whakaahuatanga pūhara

hapori Arduino Ko te maha nui o ngā kaiwhakamahi, he rota o rauemi mātauranga, kaupapa me ngā rongoā e kua whakamahia i roto i ngā tono. tuku hoki i te kamupene he tikanga tino māmā o te kōrero ki waho apatoko. I te tīmatanga turanga Arduino hangaia mō te tūhono ngā actuators me pūoko ki te microcontroller kahore te whakamahi i circuitry atu. Ko te whanaketanga o ngā pūrere ohie me tono e kore e rapua e te matauranga hohonu i roto i te hikohiko.

Whakaahuatanga pūrere

Arduino Uno Ko te tūāpapa tuwhera e taea ki a koe te kohikohi i te momo o ngā pūrere hiko. ka kia whai hua, me te ngā mo te iwi auaha, hötaka, kaihoahoa, a te tahi atu mau feruriraa mahira e rite ana ki te hoahoa i to ratou ake gadgets hiko tenei utu. Ka taea te whakahaeretia Arduino Uno i roto i te taha ki te rorohiko, me te tuimotu. Te reira i katoa tei runga i te whakaaro me te whakaaro.

Ko te tüäpapa Arduino Uno he pūmanawa me te pūmārō e ko te tino ngāwari, me te ngāwari ki te whakahaere. Papatono te whakamahi i te putanga māmā o C ++ (Wiring). Ka taea te whakamana Design runga i te whakarite IDE Arduino noa, me te hāngai i runga i taputapu noho C / C ++. tautoko te pūrere te pūnaha mahi Linux, MacOS me Windows. Hoki hōtaka me te kōrero ki te rorohiko te whakamahi i te USB-taura, a kia mahi i roto i te aratau tūkotahi titau mana supply (6-20V). No te tīmata, ki tatūkē hangaia hanga i te hikohiko - he raupapa o "Matryoshka".

Arduino Uno R3

Tenei tauira hou, whakaputaina i roto i Itari. Kei te hanga te reira i runga i te microprocessor pūtake ATmega328p, he auau karaka i te 16 MHz, te mahara - 32 kb. He hoapā (te mana) putanga me te tāuru tikanga ki te taunekeneke ki ngā pūrere piringa te poari 20.

āheinga pūrere

taea ki te taunekeneke ki ētahi atu Arduino, rorohiko me microcontrollers Arduino Uno he. pūrere Raho taea hononga rangatū mā hoapā Rx (0) me TX (1). whakawhiti ATmega16U2 whakatuka he hononga mā te tauranga USB: rite ki te hua o te rorohiko tāuta te atu mariko COM-tauranga. pūmanawa Arduino ngā he whaipainga e rave te utu o ngā karere kuputuhi i runga i te hongere hanga. eke te kōwae poari LED Rx ko TX, e kua marama i roto i te tuku o ngā mōhiohio i waenganui i te rorohiko me te pūtukatuka ATmega162U. Na roto i te whare pukapuka motuhake kia whakaritea ai te whakamahi i ngā hoapā hononga rerekē e kore iti ki te zeroth me mua. A ki te awhina o kāri roha atu ko reira taea ki te whakarite i ētahi atu tikanga o ngā, hei tauira, Wi-Fi, reo irirangi, whatunga Itarangi.

Arduino smd Uno he pūrere haumaru motuhake e tiaki te USB-tauranga o te rorohiko i ara iahiko poto me te overvoltage. Ahakoa whai rorohiko me ratou ake tiaki, whakarato te wiki atu whakawhirinaki. Ko te taea ki te wahi i te hononga, ki te USB-tauranga, ko te nāianei tāuru atu atu 500mA ia, a ka whakahokia mai e te reira, no te hoki mai te nāianei ki noa.

mutunga

Komititanga ake, mea tatou e te Arduino - pūhara tino ngāwari, me te mahi mo te whanaketanga o ngā tono. He he faingamālie nui mō te taunekeneke ki ngā pūrere piringa. Arduino he tino tika hoki ako microcontrollers, a kia mahi hoki rite te pūtake mō ngā kaupapa iti.