NdiyacingaUninzi lwethu luphupha njengabantwana bokuba nalo Ngenye imini ilungelo lokukwazi ukufumana okanye ubhabhe irokethi eyenziwe ekhaya okanye inqanawa encinci eyenzelwe ukubhabha kwaye ngaphezulu kwayo yonke into ukuze ibenomyalelo onokusinika inkululeko yokuyihambisa ngokuthanda.
Namhlanje, ngenxa yoko, elo phupha sele lizalisekisiwe ngabaninzi Ewe, kukho iimodeli zorhwebo onokuzithenga okanye kwimeko yeedrones, into efana naleyo besiyifuna njengabantwana.
Kodwa masinyaniseke, uninzi lwethu ngeluyile ukuyila isixhobo ngezandla zethu nangaphezulu kwawo onke amandla okufunda indlela yokuyihlanganisa kunye nendlela elisebenza ngayo icandelo ngalinye.
Kwaye kulungile namhlanje ndize kuzokwabelana ngolwazi Ndifumene kumnatha malunga nento efana nale ndiyichazayo kwaye yiyo Iprojekthi yeCygnus-X1 iphuhlisa ibhodi yemithombo evulekileyo yejet injini yokufaka ulawulo lwevektha kunye neenkqubo ezinxulumene nebhodi.
Abathandekayo Banokusebenzisa ipleyiti ukuzinzisa ukubhabha kweerokethi ezenziwe ngokwabo kwaye ngaphezulu kwayo yonke into kwaye eyona nto ibaluleke kakhulu ngale projekthi, kukuba uphuhliso lweprojekthi lusasazwa phantsi kwelayisensi yeGPLv3.
Esinokufumana ngayo inani elikhulu leemizobo ezikhoyo, uyilo lwePCB kunye nokubalulwa kwe-EasyEDA (i-Elektroniki yoyilo lokuZenzekelayo).
Enye into ebonakalayo kule projekthi yile Ibhodi iyahambelana ngokupheleleyo ne-Arduino IDE kunye neendawo zophuhliso lwePlatformio.
Ukongeza kwizinto zesoftware ezibhaliweyo kwi-C ++ kwaye njengesiseko, i-SAMD51 microcontroller iyasetyenziswa, ethi Isebenza kwimvamisa ye-120 MHz kwaye ine-1 MB yememori yeFlash eyakhelweyo.
I-Flash yangaphandle okanye ikhadi le-SD linokusetyenziselwa ukurekhoda i-telemetry ngexesha lokubaleka. Idatha kunye nemiyalelo idluliselwa ngeBluetooth Energy Energy (BLE), ekuvumela ukuba usebenzise i-smartphone eqhelekileyo kulawulo.
Imijelo emithathu yolawulo lwe-servo ibonelelwe: ezimbini zokuhamba kombhobho xa i-vector iguquka kwaye enye yeenkqubo, umzekelo, ukwenza ukuthunyelwa kweparachute. Kukwakho neeprochchch ezimbini zokutshaya kunye neeplagi ezivuthayo kunye nejelo lolawulo lweemoto zombane ukutshintsha iikhoyili ngokusebenzisa i-gyro.
Iibhetri ze-2S okanye ze-3S zeLiPo zinokusetyenziswa njengomthombo wamandla. Phakathi kwee-sensors ezisetyenzisiweyo kukho i-accelerometer-gyro edibeneyo (IMU BOSCH BMI088) kunye ne-altimeter (MS560702). Izihlanganisi ze-UART kunye ne-I2C ziyafumaneka ukunxibelelana nabenzi boluvo abongezelelweyo njengemodyuli yeGPS.
Kwiimpawu ezibonakalayo kule projekthi, oku kulandelayo kuchaziwe:
- Ngokusekwe kwi-SAMD51 microcontroller esebenza kwi-120 MHz nge-1 MB yefleshi. I-ATSAMD51J20A-MUT).
- Ulawulwa yiBluetooth Energy Energy (BLE), oku kuvumela idatha ukuba ithunyelwe kwaye ifunyanwe phakathi kwerokethi kunye ne-smartphone.
- Amajelo ama-3 eServo (amajelo amabini asetyenziselwa ukwenza i-vectoring kunye nenye yezinto ezinje ngenkqubo yokuchithwa kweparachute ngoomatshini).
- Iindlela ezi-2 zePyro ezikwaziyo ukutshaya iimoto ezingafunekiyo kunye nichrome ucingo. Ukulawulwa ngokupheleleyo kwe-PWM kulawulo lwangoku oluguquguqukayo.
- 1 x DC isilawuli semoto ngala maxesha xa ufuna ukulawulwa kolawulo ngevili lokuphendula.
- Isebenza kunye ne-LIPO 2S kunye neebhetri ze-3S. I-3S ikhetha (11,1V)
- Ibandakanya indawo yokugcina izixhobo zokuthintela ukungaphumeleli kumajelo e-pyrotechnic.
- I-axis emithandathu ye-IMU (BOSCH BMI088) kunye ne-altimeter (MS560702)
- Izibuko lekhadi le-SD ukuze ugcine idatha yakho.
- I-16MB yokugcina ugcino lwangaphandle. Gcina idatha ngexesha lokubhabha (unxibelelwano lwekhadi le-SD linokuba lincinci ngexesha lokubaleka ngenxa yentshukumo)
- I-Buzzer kunye ne-RGB Neopixel LEDs
- Unxibelelwano olongezelelekileyo lwe-UART kunye ne-I2C kwimeko apho ufuna ukudibanisa izivamvo zangaphandle njengemodyuli yeGPS.
Ekugqibeleni, ukuba unomdla wokwazi okungakumbi ngayo ngeprojekthi unganxibelelana neenkcukacha, iincwadana kunye nemizobo Kule khonkco ilandelayo.