Cov txheej txheem:

Servo Tester Siv Ic 555: 4 Cov Kauj Ruam
Servo Tester Siv Ic 555: 4 Cov Kauj Ruam

Video: Servo Tester Siv Ic 555: 4 Cov Kauj Ruam

Video: Servo Tester Siv Ic 555: 4 Cov Kauj Ruam
Video: |How to Check IC Using Multimeter|Multimeter se Ic kaise check karen|Electronics project by Punit| 2024, Kaum ib hlis
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Daim duab Circuit Court
Daim duab Circuit Court

hauv qhov kev qhia no, kuv yuav qhia koj yuav ua li cas thiaj ua tau yooj yim servo tester siv 555 ic

Kauj Ruam 1: Daim duab Circuit Court

Daim duab Circuit Court
Daim duab Circuit Court

Kauj Ruam 2: Cov Cheeb Tsam Xav Tau

Cheeb Tsam Xav Tau
Cheeb Tsam Xav Tau
  • ib 555
  • 10k kuj sib txawv resistor
  • 10uf,.1uf capacitors
  • 220k, 10k, 1k resistors
  • 1n4148 ua

Kauj ruam 3: Ua haujlwm

Ua hauj lwm
Ua hauj lwm
Ua hauj lwm
Ua hauj lwm
Ua hauj lwm
Ua hauj lwm

Lub hauv paus ntsiab lus tom qab txoj haujlwm no yog 555 lub sijhawm tuaj yeem teeb tsa hauv "Astable multivibrator mode" thiab siv los tsim lub teeb liab rau Servo Motor ua haujlwm. Cov servo motors nrog mem tes dav hloov cov teeb liab feem ntau nrog zaus ntawm 25-50Hz. Lub kaum sab xis ntawm servo sib txawv raws li lub sijhawm ON lub sijhawm ntawm lub teeb liab (piv txwv li, lub sijhawm ntawm mem tes). Yog li no, cov servos sib txawv muaj lub kaum sib txawv ntawm kev sib hloov nrog kev hwm rau cov mem tes dav uas tau hais hauv qhov ntawd hauv cov ntawv teev npe. Piv txwv li, tus mem tes ntawm 1 ms, txav servo mus rau 0 degrees thaum lub plawv dhia ntawm 2 ms yuav coj nws mus rau 180 degrees.

Lub 555 timer hauv Astable hom muab cov mem tes oscillating raws li cov zis uas hloov pauv ntawm lub xeev siab thiab qis ntawm qee qhov zaus thiab mem tes dav. Hauv Astable Mode tus lej pib thiab tus lej pin ntawm lub sijhawm sib txuas tau sib txuas ua ke uas tso cai rau qhov tso tawm kom hloov pauv ntawm lub xeev siab thiab qis. Qhov no tuaj yeem tshuaj xyuas thaum peb saib cov qauv sab hauv ntawm 555 uas muaj NPN transistors, thiab qee qhov hluav taws xob faib hluav taws xob, thiab flip-flops.

Kauj Ruam 4: Zoo Siab Ua

tawm tswv yim koj tsis ntseeg hauv qab no

Pom zoo: