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In the 20th and 21st centuries, art has been used to reclaim histories that were suppressed or ignored, making the gallery a space for social justice. 3. The Power of Perspective

Driven by the "rebirth" of Classical Greek and Roman philosophy and the rise of humanism following the Middle Ages.

Genre painting—scenes of everyday life—gives historians insight into the clothing, tools, and social hierarchies of past eras, such as 17th-century Dutch life.

Before photography and digital records, art was the primary way to document reality.

Works like Goya’s The Third of May 1808 or Picasso’s Guernica act as visceral eyewitness accounts of the horrors of war, capturing the "feeling" of an event better than a dry list of dates. 2. History as the Engine of Art

Portraits of monarchs (like those of Henry VIII or Napoleon) weren't just paintings; they were propaganda designed to project authority, wealth, and stability.

The industrial revolution and the trauma of World War I shattered traditional views of the world, leading to fractured, abstract styles like Cubism and Dadaism.

Disclaimer: This tool is provided for educational and illustrative purposes only. No guarantee is made regarding accuracy, suitability, or performance. Use at your own risk. - Copyright: ufelectronics.eu / Andreas Dyhrberg

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Amplifier Schematic
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There are different ways to calculate an amplifier, depending on what you want to achieve.

Maybe you want to achieve a certain gain, as far as possible (classic mode). Or you have a low Vcc to respect (modern mode). Or you work with analog audio amps (symmetry mode).

Depending on what you want to achieve and the way of calculating it. Some fields might become dependent on others, or the other way around.

Your above choise makes some input fields available for manipulation, while hiding others.

🎯 1. Target Gain (Av) — "Classic mode" Art in History. History in Art

You care about how much your amplifier multiplies the input signal.

Set desired voltage gain and Rc voltage drop. Best for learning and simple amplifiers.

You say: “I want a gain of 10.”
The app adjusts resistors to try and match that.
You must give Av and Vrc (the voltage dropped across Rc).

Best for common emitter amplifiers.

✅ Default choice for most beginners and educational use. In the 20th and 21st centuries, art has

⚡ 2. Target Emitter Voltage (Ve) — "Modern mode"

You care about setting a healthy DC bias point.

Prioritize stable biasing via Ve. Useful for low-voltage circuits or precision designs.

You say: “I want Ve = 0.5 V, to keep the transistor out of trouble.”
This makes sure your transistor stays in active mode.
Gain becomes whatever it turns out to be.

Ideal for common emitter amplifiers when the goal is to ensure proper biasing for low-voltage or precision circuits, and it’s also used in class AB amplifiers to prevent distortion leading to fractured

✅ Useful in low-voltage designs (e.g., 3.3V systems).

🧭 3. Target Collector Voltage (Vc) — "Symmetry mode"

You want to place the collector in the middle of the power rail.

Target Vc = Vcc/2 for maximum signal swing. Great for audio and analog signals.

You say: “Make Vc = Vcc/2” for maximum swing.
Useful for analog audio amps or symmetrical headroom.
Gain and Ve are outcomes.

Best for common collector amplifiers and class AB amplifiers.

✅ Best for signal integrity.

Art In History. History In Art Guide

In the 20th and 21st centuries, art has been used to reclaim histories that were suppressed or ignored, making the gallery a space for social justice. 3. The Power of Perspective

Driven by the "rebirth" of Classical Greek and Roman philosophy and the rise of humanism following the Middle Ages.

Genre painting—scenes of everyday life—gives historians insight into the clothing, tools, and social hierarchies of past eras, such as 17th-century Dutch life.

Before photography and digital records, art was the primary way to document reality.

Works like Goya’s The Third of May 1808 or Picasso’s Guernica act as visceral eyewitness accounts of the horrors of war, capturing the "feeling" of an event better than a dry list of dates. 2. History as the Engine of Art

Portraits of monarchs (like those of Henry VIII or Napoleon) weren't just paintings; they were propaganda designed to project authority, wealth, and stability.

The industrial revolution and the trauma of World War I shattered traditional views of the world, leading to fractured, abstract styles like Cubism and Dadaism.