Posts by EMS

How Does a Voltage Divider Work? A voltage divider works by distributing the input voltage among two or more components connected in series. The output[…]

What is a Solar Tracker? A solar tracker is a device that automatically adjusts the angle of solar panels to follow the sun’s movement throughout[…]

Introduction to Circuit Diagrams Circuit diagrams are essential tools for engineers, technicians, and hobbyists to understand how electronic components are connected and function together in[…]

Introduction to Optocoupler Fundamentals An optocoupler, also known as an opto-isolator or optical isolator, is an electronic component that allows the transfer of electrical signals[…]

Linear Potentiometers Linear potentiometers are the most common type of potentiometer. They have a straight resistive element and a sliding contact (wiper) that moves along[…]

Introduction to BJT Load Lines A bipolar junction transistor (BJT) is a three-terminal semiconductor device that can be used for amplification or switching applications in[…]

What is a PWM Inverter? A Pulse Width Modulation (PWM) inverter is a power electronic device that converts direct current (DC) to alternating current (AC)[…]

What is Flexible PCB Coverlay? Flexible PCB coverlay is a thin, insulating material that is laminated onto the surface of a flexible PCB to protect[…]

What is Flex Board Manufacturing? Flex board manufacturing, also known as flexible printed circuit board (PCB) manufacturing, is the process of creating flexible electronic circuits[…]

What is PCB Trace Repair? PCB trace repair is the process of fixing broken or damaged traces on a printed circuit board (PCB). Traces are[…]