Today I highly recommend the alarm digital clock Another interesting project. Suitable for beginners It is small, easy to build, use IC number IC use LM8365 is at the heart. Includes all functions within a single IC. Thus, it is more efficient than this project : Cheap Digital time clock with alarm circuit by LM8560 , read below: Feature: _Designed as Model all parts on one PCB - Show times is AM and PM - can set times alert 2 times in 24 hour - can schedule appliance to 1 hour. - It has the backup battery when power outage this clock non stop - can show dates, months or seconds Best Regard, Momename http://www.eleccircuit.com/ |
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