Circuit Lake » Alarm

Specific Area Message Encoding Test Generator

admin — Thu, 06 May 2010 20:46:29 +0000

SAMEgen is a small test generator for the National Weather Service’s Specific Area Message Encoding (SAME) coding and may find use in both development of decoding circuitry and in testing SAME-enabled receivers. SAME is used by the NOAA Weather Radio (NWR) broadcasts and the Emergency Alert System (EAS) to disseminate weather watches, warnings, and [...]

PIC24FJ64 Multifunctional Alarm Clock

admin — Thu, 29 Oct 2009 02:45:20 +0000

I’m sure that everyone has alarm clock in their house from the simple to the elaborate, to help them get a start on the day. But you need to be there to set it. DJ Delorie has design Multifunctional Alarm Clock that has three primary features: automatic time setting on power-up, remote management and [...]

AVR Camera Security System

admin — Wed, 20 May 2009 23:15:08 +0000

The Witness Camera is automated AVR Camera Security System that has self-recording feature and a gigabyte-class flash card as recording media. Witness camera project build because available surveillance solutions were too expensive or impractical for home use. The project system built from a VGA CMOS color camera, an microcontroller avr ATmega32, a passive-infrared (PIR) [...]

PIC GSM SMS Alarm

admin — Fri, 08 May 2009 00:35:34 +0000

PIC GSM SMS Alarm is a electronic project by trax tha has capability to sendi SMS when alarm triggered. It use Siemens GSM phone as sms sender and PIC 16F84A as main processor. The project has 5 inputs so it can send 5 different SMS messages. Trax said that when alarm condition happens each sensor [...]

Simple Motorcycle Alarm

admin — Fri, 20 Mar 2009 03:29:28 +0000

If you need an alarm for your bike? then this is a simple – easy to build – transistor based motorcycle alarm could be suit with your need. This alarm will work at 12-volts but you can use 6 volt if you change the relay for 6-volt coil. It will protect your “Classic Bike” from [...]

AVR Tiny Gas Detector

admin — Sat, 07 Feb 2009 05:53:26 +0000

An ATtiny45 microcontroller controls this intelligent detection system. The hardware and firmware is optimized to implement the liquefied petroleum gas alarm for domestic or automotive use. Download Abstract | Entry search term : AVR Project, Gas Detectro, Sensor (src) Read more : AVR Tiny Gas Detector Related posts:AVR Project : I2C Tiny USB Color Detector Pulse Induction Metal Detector