Waxaa jira dhowr nooc oo ah matoorrada korantada, sida jaranjarada, ama matoorada stepper, iyo adeegayaal. Gudaha dambe waxaa jira moodooyin aad u xiiso badan, sida Xaaladda Servo SG90. Adeegga u noqon kara mid ku habboon mashaariicda ugu horreeya, ku-dhaqanka aaladda noocaan ah, barashada, xakamaynta robot-ka fudud, iwm. Sidoo kale, shuruudaha awoodeedu aad bay u hooseeyaan, xitaa waxaa laga heli karaa a saxan adrien ama laga soo qaado deked USB ah PC ilaa 5v.
Waa maxay Micro Servo SG90?
SG90 servo waa servo yar, oo leh qaar cabbirro is haysta si ay u awoodaan in ay dhexgalaan mashaariicda meelaha ay muhiim u tahay. Intaa waxaa dheer, waa mid dhaqaale oo sahlan in la isticmaalo, oo leh baahi tamareed oo aad u yar, sidaas darteed waxa kale oo suurtagal ah in lagu isticmaalo gudaha gudaha, IoT ama codsiyada kale ee isticmaalka hooseeya.
Dhanka Servo SG90, matoorka adeeggan waxaa ku jira a isku xirka caalamiga ah ee S taas oo awood u yeelan doonta in ay ku haboonaato inta badan qalabka ganacsiga. Waxay ka kooban tahay 3 fiilo oo midabyo leh oo tilmaamaya mid kasta waxa loo isticmaalo:
- Rojo: waa fiilada korontada ee togan ama Vcc (+)
- MarrónFiilada korontadu ma tahay mid taban (-) ama GND (dhulka)
- Orange: waa fiilada sidata calaamada PPM (Pulse Position Modulation) si loo xakameeyo servomotor-ka
Qaar ka mid ah moodooyinka ayaa sidoo kale laga yaabaa inay ka muuqdaan halabuurka midabka Madow-Casaas-Caddaan, xaaladaas nidaamka kiiskani wuxuu noqonayaa GND-Vcc-PPM Signal siday u kala horreeyaan.
Tilmaamaha SG90 Servo
Sida for astaamaha farsamada servomotor-kan, Servo SG90 wuxuu u taagan yahay:
- miisaanka la taageeray: inta u dhaxaysa 1.2 iyo 1.6 Kg (ku filan cabbirkiisa yar)
- Wareegga mootooyinka ee 4.8v: 1.2kg/cm
- Danab hawlgalka: 4 - 7.2v
- Xawaaraha wareega ee 4.8v: 0.12s/60º
- xagal wareeg: 120aad
- Kala duwanaanshaha heerkulka shaqaynayo: -30ºC iyo +60ºC
- Cabbirada: 22 × 11.5 × 27 mm
- Peso: 9 g ama 10.6 g oo ay ku jiraan fiilada iyo xiriiriyaha
- Arduino ku habboon: haa
- isku xiraha caalamiga ah: la jaanqaadi kara inta badan daaweeyayaasha kantaroolka raadiyaha (Futaba, JR, GWS, Cirrus, Hitec,…)
Waxaad sidoo kale heli doontaa Qaar ka mid ah noocyada Servo SG90, sida:
- MG90S: Waxay la mid tahay SG90, laakiin waxay leedahay qalabyo bir ah iyo iskuxirayaal, si ay u taageerto ilaa 1.8kg.
- MG996R: Waxay leedahay cabbir yar oo ka weyn, laakiin waxay qaadi kartaa ilaa 15 Kg marka la quudiyo 6V, ama 13 Kg haddii la quudiyo 4.8v.
Macluumaad dheeraad ah - Soo dejiso xaashida xogta
Halkee laga iibsan karaa model servo motor sida qiimo jaban
Haddii aad rabto inaad iibsato Servo SG90 servomotor noocaan ah, waxaad ka heli kartaa qaar ka mid ah dukaamada elektiroonigga ah ee gaarka ah ama goobta Amazon. Tusaale ahaan, alaabtan lagu taliyay:
Sida aad arki karto Aad bay u jaban yihiin, oo waxaad ka iibsan kartaa dabacsan ama baakado loogu talagalay robots iyo mashruucyo kale oo aad u baahan tahay wax ka badan hal. Intaa waxaa dheer, xirmooyinka qaarkood waxaa ku jira qalabyo dheeraad ah oo gaar ah, sida boolal, boolal, iwm.
Sida for kala duwanaanshaha kor ku xusan, waxaad leedahay kuwan:
Hadda, haddii waxa aad raadinayso waa servomotor ka xoog badan oo adag, awood u leh in uu u adkeysto culeysyo waaweyn iyo xoog weyn, markaa waxaad sidoo kale haysataa kuwa kale oo iyaguna is haysta laakiin leh waxqabad sare:
- Quimat servo oo leh qalab bir ah oo lagu taageerayo miisaanka ilaa 20 Kg
- Servo Innovateking oo awood u leh inuu ku taageero ilaa 35 Kg oo culeys ah dhidigiisa
- ANNIMOS servo oo leh marshooyin bir aan wanaagsanayn oo awood u leh inay taageeraan ilaa 60 Kg
- SHYEKYO servo oo leh marshooyin bir ah oo aan fiicnayn oo awood u leh inay taageeraan ilaa 75 Kg.
Sida loo isticmaalo Arduino
Si aad u bixiso tusaale sawir-gacmeedka Arduino IDE si aad u bilowdo inaad fahamto sida SG90 Servos u shaqeeyo, halkan waa kiis la taaban karo. Laakiin marka hore, aan aragno sida aad tahay ku xidh servo-ga looxa Arduino:
- VDCWaa in lagu xidhaa koronto dibadeed ama xidhiidhiyaha 5V ee Arduino. Haddii aad isticmaalayso sahay koronto oo badan, xasuusnoow in aad had iyo jeer dhulka ama GND dhigto si aad uga fogaato dhibaatooyinka.
- GND: Waxaad ku xidhi kartaa GND ee guddiga Arduino.
- Calaamadaha PPM: aadi kartaa mid ka mid ah biinanka PWM ee Arduino ah. Tusaale ahaan, ilaa D11 ee sawir-gacmeedkeena.
Si loo arko code isha tusaalaha, oo aad isku dayi karto oo aad wax ka beddeli karto sidaad rabto, waxaad haysataa labadaba tusaalayaal adiga kuu gaar ah oo aad ku arki karto IDE-ga maktabadda Servo.h, sida kan kale:
#include <Servo.h> Servo myservo; //Crear el objeto servo int pos = 0; //Posición inicial del servo SG90 void setup() { myservo.attach(11); //Vincular el pin 11 de Arduino al control del Servo SG90 } void loop() { //Cambia la posición de 0º a 180º, en intervalos de 25ms for (pos = 0; pos <= 180; pos += 1) { myservo.write(pos); delay(25); } //Vuelve desde 180º a 0º, con esperas de 25ms for (pos = 180; pos >= 0; pos -= 1) { myservo.write(pos); delay(25); } }
Macluumaad dheeraad ah - Soo deji buug-gacmeedka barnaamijka Arduino