LCD Thermometer Based on Arduino

A simple Min/Max thermometer has been implemented in this project using an Arduino to interface with a 2-line LCD and LM35DZ temperature sensor.

2.4GHz Spectrum Analyzer using Nokia 3410 Phone

The project aims to construct a 2.4GHz spectrum analyzer that can view signals and other dominating channels used by surrounding transmitters such as Zigbee, WiFi, or Bluetooth.

Thermostat for Etching Bath Heater

The thermometer and thermostat device has been designed specifically for homemade etching bath as it measures the temperature of the etching liquid and turns ON/OFF the heater according to a temperature window.

Accelerometer Based Movement Tracker Known as Station Master

The project uses an accelerometer to track movements as it builds a small key ring-sized alarm.

Current Measurement for Car Alternator

The project uses the alternator to measure the current in order to detect failures or helps in the proper alternator selection through the use of Hall Effect Sensor.

Power Level Monitor Built Around LPC2138

The purpose of building this LPC2138 based power level monitor is to determine the biggest usage of electricity in the households.