Cov txheej txheem:
- Kauj ruam 1: Dab tsi yog Servo
- Kauj Ruam 2: Cia Qhib thiab Tshawb Xyuas Dab Tsi Sab Hauv Servo
- Kauj Ruam 3: Yuav Tswj Li Cas Servo
- Kauj Ruam 4: Cov Cheeb Tsam Xav Tau
- Kauj Ruam 5: Daim duab Circuit Court
- Kauj Ruam 6: Lub Tsev Qiv Ntawv thiab Txoj Haujlwm
Video: Dab Tsi Sab Hauv Servo thiab Yuav Siv Li Cas Nrog Arduino Full Tutorial: 6 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
hauv qhov kev qhia no, cia peb tshawb xyuas seb qhov servo yog dab tsi
saib daim vis dis aus no
Kauj ruam 1: Dab tsi yog Servo
Lub cav servo yog lub tshuab ua teb lossis tus ua haujlwm linear uas tso cai rau kev tswj meej ntawm txoj haujlwm angular lossis linear, nrawm thiab nrawm dua. Nws suav nrog lub tshuab tsim nyog ua ke rau lub sensor rau txoj haujlwm tawm tswv yim. Nws kuj tseem xav tau tus tswj hwm zoo dua qub, feem ntau yog cov qauv tshwj xeeb tsim tshwj xeeb rau siv nrog servomotors.
Servomotors tsis yog chav kawm tshwj xeeb ntawm lub cev muaj zog, txawm hais tias lub sijhawm servomotor feem ntau siv los hais txog lub tshuab tsim nyog rau siv nyob rau hauv kaw kaw lub voj tswj.
Servomotors siv nyob rau hauv daim ntawv thov xws li neeg hlau, CNC tshuab lossis tshuab tsim khoom.
Kauj Ruam 2: Cia Qhib thiab Tshawb Xyuas Dab Tsi Sab Hauv Servo
Peb tab tom sim nrog sg90 servo
iav system-siv los txo rpm thiab nce torquecontrol Circuit-kc8801ic raws kev tswj Circuit Court kuj sib txawv resistor-siv los tawm tswv yim
Kauj Ruam 3: Yuav Tswj Li Cas Servo
Servos raug tswj los ntawm kev xa hluav taws xob pulse ntawm qhov sib txawv dav lossis mem tes dav tes taws los piav (PWM), los ntawm cov xov hlau tswj. Muaj qhov tsawg kawg nkaus mem tes, siab tshaj plaws mem tes, thiab tus nqi rov ua dua. Lub cav servo feem ntau tsuas yog tig 90 ° hauv ob qho kev qhia rau tag nrho ntawm 180 ° kev txav mus los. Lub cev qhov nruab nrab txoj haujlwm tau piav qhia tias yog txoj haujlwm uas cov servo muaj qhov sib txawv ntawm qhov muaj peev xwm hloov pauv nyob rau ob qho tib si ntawm lub moos los yog lub moos. PWM xa mus rau lub cav txiav txim txoj haujlwm ntawm tus ncej, thiab raws li lub sijhawm ntawm cov mem tes xa los ntawm cov xov hlau tswj; lub rotor yuav tig mus rau txoj haujlwm xav tau. Lub tshuab servo xav kom pom lub plawv dhia txhua 20 milliseconds (ms) thiab qhov ntev ntawm cov mem tes yuav txiav txim siab tias lub cav tig mus deb npaum li cas. Piv txwv li, 1.5ms mem tes yuav ua rau lub cav tig mus rau 90 ° txoj haujlwm. Luv dua 1.5ms txav nws hauv qhov rov qab-clockwise kev taw qhia mus rau 0 ° txoj haujlwm, thiab ntev dua 1.5ms yuav tig lub servo nyob rau hauv ib qho kev taw qhia clockwise mus rau 180 ° txoj haujlwm
Kauj Ruam 4: Cov Cheeb Tsam Xav Tau
- siv
- Arduino
- kuj tsis paub meej resistor
Kauj Ruam 5: Daim duab Circuit Court
servo muaj 3 tus pin
txuas nrog Arduino
txuas VCC rau 5v (liab)
txuas gnd rau gnd (xim av)
teeb liab xaim rau D9 (txiv kab ntxwv)
Kauj Ruam 6: Lub Tsev Qiv Ntawv thiab Txoj Haujlwm
download tau los ntawm no
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