Yadda ake gwada motar Servo tare da mai gwada Servo mai tashoshi 3 mai arha

Yadda ake gwada motar Servo tare da mai gwada Servo mai tashoshi 3 mai arha

Motocin servo sune ginshikin ayyuka masu yawa na robotics, RC, da automation, amma kafin shigar da su cikin wani aiki mai rikitarwa, yana da muhimmanci a san suna aiki daidai. Wannan jagorar tana nuna hanya mai sauki, mai inganci don gwada motocin servo na SG90 har guda uku a lokaci guda ta amfani da na'urar gwajin servo mai rahusa. Wannan kayan aiki yana da muhimmanci ga kowane mai yin kayan aiki, yana ba ka damar tabbatar da aikin motar da sauri, gano wurin tsakiya, da gudanar da gwajin motsi mai ci gaba ba tare da bukatar microcontroller ko wayoyi masu rikitarwa ba. Wannan hanya mai amfani tana da kyau ga:

• Gwajin Benci: Tabbatar da cewa sabbin ko tsofaffin servos suna aiki kafin shigar da su cikin wani aiki.
• Masu sha'awar RC: Duba aikin servos na tuƙi da na sauri a cikin motoci, jiragen ruwa, da jiragen sama a wajen abin hawa.
• Masu gina Robotics: Daidaita iyakar motsi na hannun robotic ko tsarin kyamara mai juyawa.
• Ayyukan Ilimi: Nuna tushen sarrafa PWM (Pulse Width Modulation) a cikin aji ko taron bita.
• Magance Matsala: Ware ko rashin aiki na na'urar ya faru ne saboda servo mara kyau ko matsala tare da babban mai sarrafawa.

Kayan Aikin Hardware

Don bin wannan jagorar, za ka bukaci wadannan kayan aikin:

• Motocin servo na SG90 ko makamantansu (har guda 3 don gwaji a lokaci guda)
• Na'urar gwajin servo mai tashoshi 3 (ana samuwa da akwati na karfe ko filastik)
• Madogarar wutar lantarki na 5V, kamar fakitin baturi ko wutar USB (a cikin bidiyo a 02:02)
• Wayoyin jumper (idan madogarar wutar ka ba ta da mai haɗin servo)

Jagorar Haɗin Waya

Na'urar gwajin servo tana sauƙaƙa tsarin haɗi sosai. Bangaren shigarwa na na'urar yana da filaye uku masu lakabin Negative (-), Positive (+), da Signal (S). Za ka haɗa madogarar wutar ka na 5V zuwa wadannan filaye, tare da tabbatar da daidaiton polarity (a cikin bidiyo a 01:48).

A bangaren fitarwa, akwai tashoshi uku iri daya don haɗa servos ɗinka. Kowane tashar yana da filaye na Negative, Positive, da Signal. Mabuɗin haɗi mai nasara shine lura da launukan waya a kan servo ɗinka (a cikin bidiyo a 00:54):

• Ground (GND): Wannan ita ce waya mai launin ruwan kasa ko baƙi. Dole ne a haɗa shi da filin da aka lakafta Negative (-).
• Power (VCC): Wannan ita ce waya mai launin ja ko ta tsakiya. Tana haɗawa da filin Positive (+).
• Signal: Wannan ita ce waya mai launin orange ko rawaya. Tana haɗawa da filin Signal (S).

Kawai shigar da masu haɗin servo a cikin tashoshin fitarwa, tare da tabbatar da cewa wayar duhu (ground) tana a gefe daya da filin negative, kamar yadda aka nuna a bidiyo. Wannan tsarin haɗi na waya yana aiki ga nau'in karfe na na'urar, wanda ke da tsarin haɗi iri daya (a cikin bidiyo a 04:43).

Yadda Na'urar Gwajin Servo ke Aiki

Fahimtar yanayin na'urar gwajin shine mabuɗin samun mafi kyawun amfani daga gare ta. Na'urar tana da ƙulli da maɓallin "Select" wanda ke zagayawa ta yanayi uku daban-daban (a cikin bidiyo a 03:11):

• Yanayin Manual: A wannan yanayin, ƙullin yana sarrafa matsayin servo kai tsaye. Juya ƙullin zuwa agogo yana motsa hannun servo daga mafi ƙanƙanta zuwa mafi girman kusurwa. Wannan yana da kyau don gwada cikakken iyakar motsi da nemo takamaiman matsayi.
• Yanayin Neutral: Danna maɓallin "Select" sau ɗaya yana canzawa zuwa yanayin Neutral. Wannan yana motsa duk servos da aka haɗa zuwa tsakiyarsu (kusurwa 90) nan take. Wannan yana da amfani musamman don tabbatar da wurin tsakiya don aikace-aikace kamar tuƙin motar RC.
• Yanayin Auto: Danna maɓallin "Select" kuma yana kunna yanayin Auto. Na'urar tana aika sigina mai ci gaba, mai jujjuyawa wanda ke motsa servos baya da gaba tsakanin mafi ƙanƙanta da mafi girman matsayi ta atomatik. Wannan hanya ce mai kyau don gwada ƙarfin aikin servo na tsawon lokaci.

Nunin Aiki na Kai Tsaye

A cikin nunin bidiyo, an haɗa servos na SG90 guda uku zuwa na'urar gwajin. Mai gabatarwa ya fara amfani da yanayin Manual don nuna yadda ƙullin ke motsa duk servos tare. Ya lura cewa na'urar gwajin bazai iya tura servos zuwa cikakken digiri 180 ba, amma ya isa sosai don saurin duba aiki (a cikin bidiyo a 03:22).

Na gaba, ya nuna yanayin Neutral, wanda ke kawo duk servos zuwa matsayinsu na tsakiya. A ƙarshe, ya canza zuwa yanayin Auto, inda servos ke ci gaba da jujjuyawa baya da gaba, yana tabbatar da cewa duk suna aiki. Bidiyon kuma ya nuna cewa ana iya amfani da wannan na'urar gwajin tare da manyan servos kamar MG996R, muddin an gwada su ba tare da nauyi ba, saboda na'urar gwajin bazai iya samar da isasshen wutar lantarki don aiki mai nauyi ba (a cikin bidiyo a 06:20).

Babuka

• [00:00] Gabatarwa da Bayanin Aikin
• [00:27] Fahimtar Tushen Motar Servo
• [01:36] Gabatar da Na'urar Gwajin Servo mai Tashoshi 3
• [02:13] Haɗa Wutar Lantarki da Servos
• [03:11] Gwajin Servos a Yanayin Manual
• [03:52] Amfani da Yanayin Gwajin Neutral da Auto
• [04:43] Gwaji tare da Nau'in da Ba na Karfe ba
• [06:08] Gwajin Manyan Motocin Servo
• [07:36] Ƙarshe da Tunani na Ƙarshe

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