Circuit Lake

Electronic Project and Circuit Collection


Arduino MP3 Player

March 15, 2013 By: admin Category: Arduino, Audio, Microcontroller, Miscellaneous No Comments →

This mp3 player project is built based on Arduino Mega. It is equipped with STA013S MP3 decoder, an SD card for storage, and a nokia LCD for display. When it is turned on, first it checks all the hardware is working, then updates the song library using tag from song. The player has features like […]

[Free Ebook] Unofficial Raspberry Pi Manual

February 28, 2013 By: admin Category: Miscellaneous, Raspberry Pi No Comments →

Raspberry Pi is palm-sized computer with enough power to run servers or media centers complete with retro gaming. Since its launch in 2012 the Raspberry Pi has exceeded expectations, becoming a must-have piece of computer hardware for tech DIY enthusiasts, student and embedded designer. Raspberry Pi is built based on ARM1176JZF-S 700 MHz processor. It […]

Internet Radio Using Raspberry Pi and Arduino

February 26, 2013 By: admin Category: Interfacing, Microcontroller, Miscellaneous, Raspberry Pi No Comments →

This project shows you how to build embedded internet radio based on Raspberry Pi and Arduino. In this project, Raspberry Pi runs mpd music player daemon to receive and decode the internet radio stream. ALSA running on the Raspberry Pi provides the sound through either the Jack Socket or the HDMI output. Arduino runs a […]

Smart Mobility System for Paralysed People

February 14, 2013 By: admin Category: Control, Interfacing, Miscellaneous, Motor No Comments →

This smart mobility system project is built to help and improves the lives of physically challenged people. The system comes with eye controlled wheelchair, automatic caregiver follower and computer Interfacing. Eye controlled wheelchair use patient’s eye movements to control and drive wheel chair. The system consists of a camera, computer, control circuit and motors. The […]