Since young my father introduced me to astronomy and grew wondering how we could understand big concepts like space and time. I was always in awe, stargazing disbelieving that we're in this beautiful universe and made out of the same matter as explosive stars and black holes. In my final project I want to honour this feeling of awe. I have seen multiple people making cool stuff in the field of astronomy using the maker tools. For Example the AstroTracker project. It's an Open-source DIY star tracker which can be build from simple, and 3D printed parts.But the take is that it uses GPS module to perfect the tracking and advanced calculation and It may be so complex for me to re-make something this cool. But! I still have multiple cool ideas up my sleeve so let me list them
So the idea is a simple smart replica of the orrery. for those of you who haven't heard before. It's an ancient device used to simulate preciesly the motion and location of astronomical objects in the sky.
Well, I just can give up on the poetic idea of chasing the stars! what can I say. Like the name suggests I want to make something that can be controlled via a software called stellarium. It's a Stellarium is a free open source planetarium app that provides a realistic 3D view of the night sky. I can point at a star or a constellations, planets, nebulae and other celestial objects with mild ease. Or I can mount a camera and make the motors move with a precise and slow angles to capture a beautiful star trails Inspired by the multiple projects like
I simulated the gear movement in Computer aided design week
I will use the same components as the orrery clock but with a different design. I will use a stepper motor.
Bonus Feature for star pointer Project: Adding a camera to take pictures of the stars and planets.
component | Quantity |
---|---|
Capacitors | 3 |
Resistor | 2 |
ESP32-Wroom | 1 |
Switches | 2 |
Stepper Motor | 1 |
LCD | 1 |
PinHeaders | 2 |
Voltage Regulator 3.3v | 1 |
In Embedded Programming week I tried to get Mars's data from NASA horizon API: Here
Though to my dismay, I didn't have the time to make the data control the Servo motor or even show it on LCD screen.