PWM, RGB LED, ESP32, Arduino

Servo, ESP32, Arduino

Counter with IR sensor, ESP32, Arduino

DHT22 Temp. & Humi. sensor, ESP32, Arduino

SH1106 OLED, ESP32, Arduino

Passive buzzer, ESP32, Arduino

Red Lighthouse, Oide (오이도 빨강등대)

RFID WL-134 Test (ESP32)

RFID WL-134 Test (Arduino UNO)

Early Spring 2, Cheongna-Lake-Park (청라호수공원)

Sunset, Cheongna-Lake-Park

Drone Master Academy in Gyeongin National University of Education

Spring 2, Anyangcheon Stream (봄, 안양천)

Spring, Anyangcheon Stream (봄, 안양천, Vertical )

Sunrise, Gasan Digital Complex Station (Short Version)

Sunrise, Gasan Digital Complex Station (Full Version)

Early Spring, Cheongna-Lake-Park (청라호수공원)

Autumn 2, Gyeongin National University of Education (가을, 경인교육대학)

Autumn, Gyeongin National University of Education (가을, 경인교육대학)

Ultrasonic Sensor, HC-SR04

MIT App Inventor Source Code Of Android App of Pan Tilt Slider for Camera

Android App - HC06 Bluetooth Type of Pan Tilt Slider for Camera

HC05-HC06 Bluetooth Type of Pan Tilt Slider for Camera

Wired Type of Pan Tilt Slider for Camera

Feasibility test of Pan Tilt Slider

Cherry Blossom, Gyeongin National University of Education (벚꽃, 경인교육대학)

Flower Music Island in Cheongna-Lake-Park (청라호수공원, 플라워뮤직아일랜드, Drone, 4K 드론 영상)

3D Video Clip Test with Upair2

Cheongna-Lake-Park in the morning (청라호수공원, Drone, 4K 드론 영상)

Sunrise at Cheongna-Lake-Park in Short Version (일출, 청라호수공원, Drone, 4K 드론 영상)