circuit

Functional block diagram of the voltage controller

Microcontroller-Driven AC Voltage Control with Soft Start Feature

1. INTRODUCTION PWM-based AC voltage controllers find extensive application in uninterruptible power supplies (UPS) and high-power flexible AC transmission systems. This variable voltage output serves various purposes, including dimming street lights, adjusting heating temperatures in homes and industries, controlling the speed of fans and winding machines, and numerous other applications. These systems require switching elements […]

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PCB board

PIC Microcontroller-Based IC Tester for Efficient Integrated Circuit Verification

1. INTRODUCTION Within the electronics industry[1], as circuit complexity undergoes a drastic increase and the demand for higher reliability rises, a significant factor contributing to overall costs is the expense incurred during testing. Traditionally, distinct hardware circuits are required for testing different integrated circuits (ICs). Whether testing logic gates, flip-flops, or shift registers, each type

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COMPONENT CARRIERS REPLACE FLEXIBLE PRINTED CIRCUIT BOARDS IN LINEAR MEASURING SYSTEMS

COMPONENT CARRIERS REPLACE FLEXIBLE PRINTED CIRCUIT BOARDS IN LINEAR MEASURING SYSTEMS

HARTING has developed a component carrier that can be used directly with electronic components eliminating manual assembly and replacing flexible PCBs. Increasing precision and reducing assembly costs Component carriers are equipped with measuring sensors for detecting position The component carrier serves as a connecting element between a printed circuit board (PCB) and electronic components (such

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Ultrasonic Range Finder Circuit AD605 PIC16F876 schematic

Ultrasonic Range Finder Circuit AD605 PIC16F876

Ultrasonic distance measurement, detection circuit pic16f876 microcontroller and ad605 (Dual Low Noise Variable Gain Amplifier singlesupply) integrated circuit diagrams used are C and asm software also Resimlerdede oscilloscope’s measurement. 40kHz ultra sonic transducers used as sensors. I2C Sonar Ultrasonic Range Finder In many embedded systems design, it becomes necessary to have the capability of discerning

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Circuit adds foldback current protection

Circuit adds foldback-current protection

For many applications that require power-supply currents of a few amperes or less, three-terminal adjustable-output linear voltage regulators, such as National Semiconductor’s LM317, offer ease of use, low cost, and full on-chip overload protection. The addition of a few components can provide a three-terminal regulator with high-speed short-circuit current limiting for improved reliability. The current

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