RANCANG BANGUN MODULE TRAINER MICROCONTROLLER BERBASIS ARDUINO UNO SEBAGAI ALAT PENUNJANG KEGIATAN PEMBELAJARAN DI POLITEKNIK PENERBANGAN SURABAYA

ABSTRAK Program Studi Teknik Pesawat Udara menerapkan sistem
pembelajaran teori dan praktik untuk mencapai kompetensi yang telah ditetapkan.
Salah satunya adalah pembelajaran mata kuliah Computer yang memerlukan media
praktik berbasis microcontroller agar mahasiswa/taruna dapat memahami konsep
secara aplikatif. Berdasarkan list of equipment yang ada, belum tersedia module
trainer microcontroller di laboratorium sebagai media penunjang pembelajaran.
Penggunaan trainer ini diharapkan mampu meningkatkan pemahaman konsep dan
keterampilan praktik secara signifikan.
Berdasarkan analisis kebutuhan, dilakukan perancangan module trainer
berbasis Arduino Uno ATMega328 dengan berbagai komponen seperti sensor suhu
AHT10, sensor jarak ultrasonik, LCD display, seven segment, buzzer, traffic light,
LDR, RTC DS1307, dan driver motor L293D. Proses pengembangan menggunakan
model 4D (Define, Design, Develop, Disseminate), diikuti validasi ahli
menggunakan metode TELOS, serta uji efektivitas melalui pre-test dan post-test
terhadap 19 taruna.
Hasil validasi menunjukkan tingkat kelayakan sebesar 90,95% dengan kategori
“Sangat Layak”. Nilai rata-rata taruna meningkat dari 50,53 pada pre-test menjadi
77,37 pada post-test, atau terjadi peningkatan sebesar 53,11%. Hasil ini
membuktikan bahwa module trainer microcontroller yang dirancang secara
sistematis valid, praktis, dan efektif untuk mendukung pembelajaran serta
meningkatkan pemahaman konsep microcontroller.
Kata Kunci : Microcontroller, Arduino Uno, Module Trainer, 4D, TELOS
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Abstract - The Aircraft Engineering study program applies both theoretical and
practical learning systems to achieve the specified competencies. One of the
subjects, Computer, requires practical media to help cadets understand
microcontroller concepts more effectively. Based on the existing list of equipment,
there is no available microcontroller trainer module in the laboratory as a learning
support tool. The use of such a trainer is expected to enhance the conceptual
understanding and practical skills of cadets significantly.
Based on the identified needs, this study designed an Arduino Uno-based
microcontroller trainer module equipped with various components such as AHT10
temperature sensor, ultrasonic distance sensor, LCD, seven-segment display,
buzzer, traffic light, LDR, RTC DS1307, and L293D motor driver. The development
followed the 4D model (Define, Design, Develop, Disseminate), with validation
conducted using the TELOS method and effectiveness measured through pre-test
and post-test evaluations involving 19 cadets.
The validation results showed a feasibility score of 90.95%, categorized as
“Highly Feasible”, with legal and operational aspects receiving the highest scores
of 18.65%. Learning evaluations revealed an improvement in the average score
from 50.53 in the pre-test to 77.37 in the post-test, an increase of 53.11%. These
results demonstrate that the systematically designed microcontroller trainer module
is valid, practical, and effective in enhancing cadets’ understanding of
microcontroller systems.
Keyword : Microcontroller, Arduino Uno, Module Trainer, 4D, TELOS.