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Introduction to Gerber File Format A Gerber file is a standard file format used in the printed circuit board (PCB) industry to describe the printed circuit board images: copper layers, solder mask, legend, drill holes, etc. It is a 2D binary vector image format plot file used by PCB fabrication […]
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Introduction to Military Electronics Military electronics refers to the electronic equipment and systems used in military applications, including communication systems, radar, electronic warfare, avionics, and various other systems. These electronics are designed to operate in harsh environments and meet the stringent requirements of military operations. The military electronics market has […]
What are Self-Powering Generators? Self-powering generators are devices that can generate electrical power without relying on an external power source. These generators harness energy from various sources, such as mechanical motion, heat, light, or even ambient electromagnetic waves, and convert it into usable electrical energy. The generated power can then […]
What is a Center-Tapped Transformer? A center-tapped transformer is a type of transformer that features a secondary winding with a connection at the midpoint, dividing the winding into two equal parts. This connection, known as the center tap, allows for the output of two equal voltages with respect to the […]
What is a Microwave Sensor? A microwave sensor is a type of electronic device that emits high-frequency electromagnetic waves, typically in the microwave spectrum (300 MHz to 300 GHz), and detects the reflected waves to determine the presence, distance, or velocity of an object. These sensors are non-contact, meaning they […]
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Introduction to the 74LS47 The 74LS47 is a member of the 7400 series of TTL (Transistor-Transistor Logic) ICs. It is designed to convert a 4-bit Binary Coded Decimal (BCD) input into a 7-bit output that can directly drive a 7-segment LED display. The IC simplifies the process of displaying decimal […]
Introduction to Voltage Doubler Circuits A voltage doubler is an electronic circuit that converts AC electrical power from a lower voltage to a higher DC voltage, typically doubling the input voltage. It achieves this using a combination of diodes and capacitors. Voltage doubler circuits offer a cheaper, lighter, and more […]
Introduction to Schmitt Trigger A Schmitt trigger is a type of comparator circuit that incorporates positive feedback to achieve hysteresis. It is named after Otto H. Schmitt, who invented the concept in 1934. The Schmitt trigger is widely used in various electronic applications due to its ability to provide clean […]
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What is a Flexible PCB? A flexible printed circuit board, also known as a Flex-PCB or FPC, is a type of PCB that uses a flexible plastic substrate instead of the rigid fiberglass material used in standard PCBs. This allows the circuit board to bend and flex without breaking, making […]
Introduction to ESR Meters An ESR (Equivalent Series Resistance) meter is an essential tool for testing and diagnosing capacitors in electronic circuits. It measures the equivalent series resistance of a capacitor, which is a critical parameter that determines the capacitor’s performance and health. A high ESR value indicates that the […]