Capacitive Liquid Sensor Built with Arduino

The goal of the capacitive liquid sensor is to measure the change in capacitance or charge between two metal plates depending on the material between them, making it safe to use with any liquid.

USB Interfaced Indoor/Outdoor Thermometer

The project demonstrates the USB peripheral on the PIC18F2550 microcontroller by building a thermometer that can measure the indoor and outdoor temperature.

Digital Sensor for Temperature and Humidity

The project utilizes the SHT11 or SHT15 sensor to create a data logger for humidity and temperature.

Designing a Multimeter for Power Supply Unit

The project aims to develop a multimeter that can be used to measure the output voltage and current in a PSU wherein at the negative rail, the current sense shunt resistor is connected in series with the load.

Human Motion Detection Using T-Kettles

The project was developed by using a familiar household object such as the T-Kettles in an unexpected and unpredictable light to create one or more observers.

Open-Gauge Instrumentation Tool Known as MPGuino

This MPGuino is considered as a part of the Open-Gauge Instrumentation tool which stands for Miles Per Gallon gauge used for fuel injected vehicles built around the platform of Arduino.