How to Make IR Security Alarm & a IR Detector Using LM358
In this project i will show you how to make a IR Security Alarm and a IR Detector with the same circuit, just with little modification. For the indication we have included both Buzzer & LED. Parts List ***Parts List*** 1. LM358 2. 7805 3. 8 Pin IC Base 4. 2 Pin Terminal...By: MakeStuff_MS
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