Experiment in using an old hard-disk as a rotary input device (with an Arduino and a Raspberry Pi).

Electronic circuits in a virtual laboratory + Arduino

Current measurement in 1uA - 20mA range

An extremely low now voltage regulator with very high accuracy

Make my own Electronic Load

Other Small Semester 1 Projects

Various electronic systems including ADC/DAC, filters, and simulations using NI Multisim.

This MCC based MPLAB X IDE example shows how to use the Analog Signal Conditioning (OPAMP) peripheral to implement a constant-current driver using just one external resistor. The constant current amperage setting can be adjusted using firmware control.

A load cell measures the weight using strain gauges. The difference between the length of the load cell at one side of the cell will help in determining the weight that is applied to it. This will change the output impedance. The output impedance is integrated into a Wheatstone bridge where the difference of the output impedance determines and c…

Our project creates a versatile function generator using op-amps to generate sine, square, and triangular waveforms. Additionally, it doubles as an electrocardiogram (ECG) signal amplifier for medical diagnostics. This project illustrates the versatility of op-amp circuits in signal generation and amplification.

Analog electronics is a branch of electronics that deals with a continuously variable signal.

A micro-controller project for real time audio to frequency spectrum transformation using Discrete Fourier Transform(DFT) on Atmega32

Electronics Simulations using Multisim Application

Measuring input voltage on a Raspberry Pi without using a dedicated ADC chip.

An app for desigining resistor network impedance in op-amp circuits based on desired noise floor

Electronic Game Inspired by Konami's Scramble

Design and Simulation of the Internal Circuitry of the UA741

A USB DAC headphone amplifier using a K2-W Tube Op-Amp because I can

To learn about operational amplifier or op amp , that is designed with certain characteristics (high input resistance, low output resistance, and a large differential gain) that make it a nearly ideal amplifier and useful building-block in many circuit applications. OP AMP is almost like an ideal amplifier.