Tag: circuit design
NTC Thermistor: What It Is, How It Works & How to Choose One
An NTC thermistor is a temperature-sensitive resistor whose resistance decreases as temperature rises. This guide explains how it works, key specs, ci [...]
ACS712 Hall Effect Current Sensor IC: Design Guide, Pinout, Calculations, and Common Circuit Applications
Introduction
Modern electronic devices are current sensitive, and accurate measurement of the current of these devices becomes crucial for de [...]
Everything You Need to Know About the IRFZ44N Transistor
Every electronics designer eventually hits the same roadblock: how do you efficiently control high current at low voltage without wasting power or ov [...]
TIP122 Darlington Transistor: Pinout, Characteristics, Circuit Design, and Practical Applications with simulations
Introduction
TIP122 is a Darlington power transistor widely used in electronic applications, including motor control, high-current switching, [...]
L293D Motor Driver IC: Pinout, Circuit Design, and Common Applications and Simulations
Introduction
DC motors are electronic devices that are fundamentally used to convert electrical energy into mechanical energy. In robotics an [...]
LM339 Comparator IC: Design Guide, Pinout, Common Circuit Applications, and Tips
Introduction
LM339 is a versatile, renowned, and powerful quad comparator IC that is widely use in electronic applications, including consumer electr [...]
TL494 PWM Controller: Working Principle, Circuit Design, and SMPS Applications
Introduction
Modern electronic devices are voltage sensitive and require efficient power regulation. Switch mode power regulation is becoming popular [...]
BC547 NPN Transistor: Pinout, Circuit Design, Characteristics, and Practical Circuits
Introduction
Transistors are the fundamental building blocks of modern embedded systems because millions of transistors together form the integrated [...]
LM741 Op-Amp: Circuit Design, Working Operation, Common Circuit Applications, and Tips
Introduction
Most sensors, such as temperature, pressure, motion, and proximity sensors, provide very low output voltage, mostly in the range of mill [...]
IC 7805 Voltage Regulator: Circuit Design, Applications, and Tips
Introduction
Modern electronic devices are sensitive to sudden voltage surges; therefore, constant voltage regulation becomes crucial. These [...]