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The evolution of broadcast technology has shifted live video contribution from satellite and dedicated fiber links to flexible, software-driven IP networks. One of the most representative systems of this transformation is TVU One, a portable live video transmitter designed for reliable, low-latency broadcasting over heterogeneous and unstable…Read More
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installation scheme for parabolic antenna + UHF/VHF antenna combined into one TV distribution network.
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Electrical engineer Eldo C. Koenig operating an AC network analyzer¹ analog computer² he designed at the Electrical Department of the Allis-Chalmers Manufacturing Company 1951.
From 1929 to the late 1960s, large alternating current power systems³ were modelled and studied on AC network analyzers or transient network analyzers. They were also ca…Read More -
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Hello, I hope you’re doing well.
As usual with good news, Perplexity has launched a free trial of its Pro version.
So, all you need is a PayPal account.
Link: https://perplexity.ai/join/p/paypal-subscription -
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### 🔹 What is the 74HC595?
The **74HC595** is an **8-bit serial-in, parallel-out shift register with output latches**. It allows you to control multiple outputs (e.g., LEDs) using only a few microcontroller pins. This is very useful in microcontroller applications (like Arduino) when you want to expand the number of output…Read More
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I know that you are familiar with Steve Jobs and his remarkable life, but I don’t blame you for not knowing who Steve Wozniak is, and why it is important that you should.
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hello
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[latexpage]
At first, we sample $f(x)$ in the $N$ ($N$ is odd) equidistant points around $x^*$:
[
f_k = f(x_k),: x_k = x^*+kh,: k=-frac{N-1}{2},dots,frac{N-1}{2}
]
where $h$ is some step.
Then we interpolate points ${(x_k,f_k)}$ by polynomial
begin{equation} label{eq:poly}…Read More -
\begin{tikzpicture}
[+preamble]
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
[/preamble]
\begin{axis}
\addplot3[surf,domain=0:360,samples=40] {cos(x)*cos(y)};
\end{axis}
\end{tikzpicture} -
[mathjax]
\begin{aligned}
\textbf{1. Gauss’s Law:} & \quad \nabla \cdot \mathbf{E} = \frac{\rho}{\varepsilon_0} \\
\textbf{2. Gauss’s Law for Magnetism:} & \quad \nabla \cdot \mathbf{B} = 0
\end{aligned}
[/mathjax] -
$$ \begin{aligned} $$
\nabla \cdot \mathbf{E} &= \frac{\rho}{\varepsilon_0} \\
\nabla \cdot \mathbf{B} &= 0
\end{aligned}1 Comment -
[latex]
\begin{aligned}
\nabla \cdot \mathbf{E} &= \frac{\rho}{\varepsilon_0} \\
\nabla \cdot \mathbf{B} &= 0
\end{aligned}
[/latex] - Load More Posts
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[latex]
\begin{aligned}
\nabla \cdot \mathbf{E} &= \frac{\rho}{\varepsilon_0} \\
\nabla \cdot \mathbf{B} &= 0
\end{aligned}
[/latex]