Techtroniks

Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, and it is considered a two-dimensional material. It is a basic structural element of other carbon allotropes like graphite, carbon nanotubes, and fullerenes. Graphene is a promising material for electronics due to its unique properties, such as high conductivity and mechanical strength. However, integrating graphene into semiconductor devices poses significant challenges, and progress in this area has been a subject of ongoing research. But recently Scientists have successfully created a working and scalable semiconductor using graphene for the first time. The achievement opens the door to a potential revolution in computing, introducing a new type of computer with enhanced speed and efficiency compared to the current silicon chip technology.  The semiconductor chips are increasingly emerging as pivots of the global economy, and are described as the 'new oil' of the technology age. The computing power ...

 DC Sinusoidal Wave Generator DC sinusoids or offset sinusoids are waveforms having a non-zero average value and do not alternate symmetrically around zero. This type of signal is often used in applications like audio processing, communication systems, and power electronics. It can be both voltage or current signal. Mathematically, it can be represented as: f(t)=Asin(2πft)+D where: A is the amplitude of the sine wave, f is the frequency, D is the DC offset. If D>A, the waveform will never cross zero and will remain entirely positive or negative. A simple sinusoidal DC waveform can be obtained using a 555 timer and RLC filtering. Today, I want to share my insights of a fascinating circuit I’ve been working on: a 555 Timer-based DC Signal Generator paired with an RLC filter to smooth the output waveform. This circuit is a great example of how analog components can be used to shape and refine signals. Circuit Overview Key Component: When the 555 Timer IC is in astable mode, it ge...

 Did you know that the video game industry rakes in more revenue than movies and music combined! Behind the scenes, game development with Unity and C# is the art of turning imagination into interactive reality. Let's dive into the world of game creation and discover why Unity and C# make the perfect power couple for building digital dreams. What is Game Development? Simply speaking, Game Development is the overall process of creating a video game. And if you thought that making a video game is as easy as playing one, well it’s not! There are many components while creating a game such as Story, Characters, Audio, Art, Lighting, etc. that eventually merge together to create a whole new world in a video game! This process of Game Development for commercial games is funded by a publisher (a company) but independent video games are comparatively cheaper and smaller so they can be funded by individuals also. Now there is a common doubt relating to Game Development that only good Game Pla...