Circuit Lake

Electronic Project and Circuit Collection


Arduino Seismic Activity Monitor

July 09, 2012 By: admin Category: Arduino, Detector, Monitoring, Project No Comments →

This Seismic Activity Monitor is built based on Arduino and Ethernet Shield. It can be used to hook up a seismic sensor to a router through the Ethernet shield. All the data for the seismic sensor is stored in a Pachube feed and then displayed on the webpage as several graphs. A Piezo Film vibra-tab […]

Radiation Sensor Board for Arduino

June 23, 2012 By: admin Category: Arduino, Detector, Measurement, Project, Sensor No Comments →

The purpose of the project is to build Geiger counter radiation sensor add-on board for Arduino that can be used to detect and measures emission of nuclear radiation: alpha particles, beta particles or gamma rays. Libelium, project designer, said that he want to help people to measure by themselves radiation levels instead of trusting in […]

Polysensor, Low Cost Water Impurities Tester

May 18, 2012 By: admin Category: Detector, Miscellaneous, Project, Sensor No Comments →

Polysensor is built to provide a low-cost and easy method for testing impurities in water, with low-cost, rugged and tropicalized sensors. Currently, the instrument can be used to measure pH, Electrical conductance (EC), Total Dissolved Solids (TDS), Nitrate ion, Chloride ion, Salinity. The project is being developed with more parameters to be added such as […]

Face Detection And Tracking System

March 22, 2012 By: admin Category: Arduino, Control, Detector, Project No Comments →

This face detection and tracking system is built based on Arduino and OpenCV. The webcam sends video frames to OpenCV running on a Windows PC. If OpenCV detects a face it will track it and calculate its center’s X,Y coordinates. The coordinates are then passed on to the Arduino via a serial USB connection. The […]