current

Current Divider Circuit Current Divider Circuits Explained with Formula and Practical Hardware

When designing an electronic circuit, there are lots of situations when a circuit requires different values of voltage and…

Constant Current Sink Circuit using Op-Amp Design a Simple Constant Current Sink Circuit using Op-Amp

Current Source and Current sink are two major terms used in electronics design, these two terms dictate how much current can…

Op-Amp Voltage controlled Current Source Circuit Design a Voltage Controlled Current Source Circuit using Op-Amp

In a voltage-controlled current source circuit, as the name implies, a small amount of voltage across the input will…

Simple Constant Current Generator Circuit using Transistor Simple Constant Current Generator using Transistor

Many of us who have worked with Analog circuits would have often come across the terms voltage source and current source in a…

Howland Current Pump Circuit Howland Current Pump Circuit

The simple current source is not perfect for variable loads as the current through load also changes with the load resistance.…

Arduino Sleep Modes and How to use them to Save the Power Arduino Sleep Modes and How to use them to Save the Power

Power consumption is a critical issue for a device running continuously for a long time without being turned off. So to…

How to Measure Current with an Oscilloscope How to Measure Current with an Oscilloscope

Measuring current is a simple task – all you need to do is hook up a multimeter to the circuit you want to measure and the…

Understanding Maxwell Equations Understanding Maxwell Equations

Maxwell equations are the fundamentals of Electromagnetic theory, which constitutes a set of four equations relating the…

4-20mA Current Loop Tester using Op-Amp as Voltage to Current Converter 4-20mA Current Loop Tester using Op-Amp as Voltage to Current Converter

Sensors are an integral part of any measurement system as they help in converting the real world parameters into electronic…

Understanding Power Factor and How It Affects your Energy Bills Understanding Power Factor and How It Affects your Energy Bills

Aside from safety and reliability, several other goals including efficiency should be pursued in the design and implementation…