Understanding DSLR Cameras, Projectors, and Gimbals. 

Understanding DSLR Cameras, Projectors, and Gimbals.
---------------------------------------------------------------------------------------
Learn Advance 3D animation - www.lifeada.com/courses/Begin...
----------------------------------------------------------------------------------------
after the picture is clicked in a dslr camera, the camera takes data from each pixel out of millions of pixels and processes it in less than 1 second.
an aperture is set between these lenses which passes the light forward. aperture is an opening. by increasing or decreasing it, the light entering the camera is controlled.
the most important component of a dslr camera is the image sensor which always remains in the dark.
first of all, the light enters through the lens of the camera. inside this lens, there are sets of concave and convex lenses which are used to zoom in and zoom out of any image. this thing is called digital zoom.
the light emitted from the lens reaches forward near the main mirror, from here the light goes directly to the shutter and behind the shutter, there is an image sensor that captures this light. there are many pixels inside the image sensor which are precisely it works like a solar panel, when light falls on it, the flow of electrons starts.
the camera controller takes the data from the image sensor, processes it according to the light, and shows us the result.
the projector that we see in the cinema hall works to combine rgb colors. in the projector, the whole game is of mirror and lens only.
a good bright burning lamp is used in the dlp projector. in old times incandescent lamps were used.
to focus the light of the lamp on the front side, a concave mirror is used.
a lens is placed in front of the lamp which sends these light rays parallel.
a tri prism is placed at the front. light collides with it and reaches the digital micromirror device. we will further represent this device with dmd. this device has millions of pixels. if we look at it closely, there is a mirror in place of every pixel.
so when the light coming from the lamp hits the dmd, it will reflect it near the projection lens and the projection lens is a convex lens which magnifies the light coming from the lamp and projects it on the screen.
different types of projectors are available like lcd projectors but the most popular projectors in cinema halls are laser projectors, their quality is clear and life is very long.
gimbals are very expensive in the market, the reason behind this is that the engineering behind the gimbal is amazing. you can also call the gimbal a small robot because
the gimbal can move in all three directions. the access of the gimbal is called yaw roll roll and pitch access.
an imu unit inside the gimbal collects data from multiple sensors such as an accelerometer, gyroscope, etc.
the gimbal smoothly controls the camera's moments with the help of the gyroscopic effect and also detects in which axis the gimbal is tilted.
in this video, with the help of 3d animation, the working of different types of projectors and gimbal and their working principle have been explained in detail in dslr cameras.