PEMBUATAN SISTEM KENDALI POSISI AUTOFOKUS EKSPERIMEN LENSA DENGAN MOTOR LANGKAH
Abstract: The automatic lens
experiment with stepper motor position control has been made. Main component of
this device are stepper motor which move the lens and screen. Microcontroller
is contens the programs of motor movement controller. The screen contain of Light
Dependent Resistor (LDR) as voltage sensor. This image will focused when the
voltage in the screen is maximum. The result of test show that the automatic
measurement is more accurate than manual measurement.
Penulis: Isnain Gunadi, Rahmat
Gernowo, Kusworo Adi
Kode Jurnal: jpfisikadd150785
