iButton electronic lock

Since iButton DS1990A introduced in market from Dallas Semiconductor (MAXIM), it has been used in many applications concerning security, access control systems etc. In this project we will use iButton...

iButton electronic lock

Since iButton DS1990A introduced in market from Dallas Semiconductor (MAXIM), it has been used in many applications concerning security, access control systems etc. In this project we will use iButton...

MUSIC PLAYER WIRELESS

The music player reads uncompressed audio data from an SD card in an immobile "base station." A pair of Xbee transceiver modules are used to stream data and control signals between the base station...

GSM (SMS) Controlled DC Motor

INTRODUCTION GSM (SMS) Controlled DC Motor is automatic control system which capable of receiving a set of command instructions in the form of Short message service and performs the necessary actions...

Multipropose control using SMS

 With the advancement in technologies in wireless communication many products are available in the market to make the human life more comfortable. One of my friend asked me to design a project...

12 Volt 20 Amp Solar Charge Controller

IntroductionThe SCC3 is a solar charge controller, its function is to regulate the power flowing from a photovoltaic panel into a rechargeable battery. It features easy setup with one potentiometer...