transistor
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Radio Circuit Diagrams
One Transistor Radio Schematic Circuit Diagram
A one-transistor radio, also known as a single-transistor radio, is a basic radio receiver circuit that employs only a single…
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LCD-LED Display
Fairy Lights Schematic Circuit Diagram
Fairy Lights Fairy lights, also known as string lights or twinkle lights, are a type of decorative lighting commonly used…
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Amplifier Circuit Diagrams
4 Transistor Class AB Audio Amplifier
Description: This is a straightforward and easily constructible class AB audio amplifier employing four transistors. In class AB operation, each…
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LCD-LED Display
LED Running Lights Circuits
In this article, we will explore various LED Running Lights Circuits, also known as LED Knight Rider Circuits. These circuits…
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Lights and Display Board Circuits
Street Light Schematic Circuit Diagram
The circuit design presented here is for an automatic street light system that activates when it gets dark and turns…
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Motor Circuit Diagrams
Bi-Directional Motor Driver Using ULN2803 Schematic Circuit Diagram
Motor driver modules for motors allow you to control the working speed and direction of two motors simultaneously. Here we…
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LCD-LED Display
Little Nightlight Schematic Circuit Diagram
In this explanation, we will introduce a straightforward, cost-effective, and lightweight automatic nightlight designed to operate on a 230V AC…
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voltage converter
DC-AC CONVERTER CIRCUIT WITH TWO TRANSISTORS SCHEMATIC CIRCUIT DIAGRAM
A DC-AC converter circuit with two transistors is typically known as a “Push-Pull Inverter.” This circuit is used to convert…
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Clock & Timer Circuit Diagrams
SCHMITT TRIGGER (TRIGGERED) CONNECTED TURN-OFF TYPE TIME RELAY SCHEMATIC CIRCUIT DIAGRAM
The schmitt trigger connection of transistors can be explained briefly: If the voltage applied to the relays does not reach…
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Inverters - UPS Circuit Diagrams
SIMPLE LDR CONTROL CIRCUIT
A “SIMPLE LDR CONTROL CIRCUIT” is designed to facilitate the detection of changing light levels using a light-dependent resistor, commonly…
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