At the latitude of ESO's Paranal Observatory in Chile, about 25 degrees south, Earth's rotation moves the planet's surface eastward at over 1,500 kilometers per hour. And while that's faster than the speed of sound at sea level, the motion is imperceptible. Still, that motion can be revealed in the apparent rotation of the night sky by photographing star trails. This star trail image was composed from a digital stack of 300 consecutive 25-second exposures made with a camera fixed to a tripod to trace the star trail arcs. The graceful arcs are concentric and centered at the south celestial pole, the southern hemisphere extension of Earth's axis of rotation into space. One of the observatory's operating 1.8 meter auxiliary telescopes, AT 3, appears beneath the south celestial pole, faintly illuminated in the foreground of this well-planned scene from a rotating planet. APOD's main NASA site is moving: From apod.nasa.gov to science.nasa.gov/apod
Yüksek Çözünürlükte Gör (HD) →Kendi ilgi alanlarım, akademik çalışmalarım ve geliştirdiğim projeler hakkında kısa bir özet.
Tamamlandı
In the project, ground station hardware and interface studies were carried out to obtain signals from cube satellites sent to space to perform scientific missions in Low Earth Orbit. In the designed hardware, receiver modules named Lora, which can receive signals at 433, 868, and 915 MHz frequencies, which are among the UHF band frequencies, were preferred. The design is equipped with peripherals to improve the user interface and is supported by innovative methods. On the software side, the hardware was tested on the TinyGS platform, where the signals from the satellites were transferred to the internet environment by the ground stations, and telemetry packages were received from the satellites, both successful and unsuccessful.
Tamamlandı
In the study, gateway hardware is designed, which receives and processes data from various industrial communication protocols where data flow takes place in industrial environments and transfers this data to the cloud environment over the internet. The design, which was carried out with the technical parameters determined under the conditions of the industrial environments and the purpose of the project, was tested with a basic prototype. As a result of the study, sample CAN Bus data was transferred to the cloud environment. Hardware design has also been improved by evaluating parameters such as power, protocol support, ergonomics, and connection features.
Tamamlandı
In the study, a hardware design and implementation have been made that allows connection to the CAN Bus network, which is an important part of the in-vehicle communication network infrastructure, and can be connected via the OBD-II port found in the majority of vehicles. With the examination of the general structure of the CAN Bus protocol, technical requirements were created and CAN Bus communication was made by performing software tests with a prototype circuit. The circuit board design of the hardware was made with the determined system requirements. The final design was created by considering power options, interface options, peripherals, and various user parameters.
2025 Eylül aynında gerçekleştirdiğimiz uçuş sonrası değerlendirmelerimizi geliştirmek için telemetri verilerini uçuş videosuna senkronize ettim. Python’da OpenCV, PIL, Numpy ve Pandas kullanarak verilerin anlık olarak görüntülenmesini sağladım. Ortaya çıkan bu keyifli çalışmayı sizlerle paylaşmaktan mutluluk duyuyorum. 🚀🛰️📡
Merih Space takımımız 2025 TEKNOFEST Model Uydu Yarışmasında şampiyonlar listesine 2. olarak adını yazdı! Üniversiteye başladığımdan bu güne süren bu macerada yıllarım geçti. Geldiğimiz bu noktada ilk günden itibaren çok büyük işler başardık. Her ne kadar değerli ekibim süreci ikinci olarak tamamlasa da benim gözümde çizik bile almadan yere inen, neredeyse hatasız çalışan ve haberleşme ve otonom yetenekler dahil bütün görevleri sağlayan model uydusu ile tüm zamanların en iyisi ve şampiyonu olarak kalacak. Bu serüvenin artık sonuna geldik. Sırada çok daha büyük çalışmalara imza atmak için yola koyuluyoruz. Süreç boyunca büyük emekler veren ekibime ve desteklerini esirgemeyen danışmanıma teşekkürü borç bilirim.
Sizlere Merih Space ile 2025 yılındaki gökyüzü serüvenimin hikayesinden kısaca bahsetmek isterim. Bununla birlikte gerçekleştirdiğim çalışmalardan bazılarını da sizlere sunuyorum.
