Motion Sensor Light Circuit Diagram and Working
A Motion Sensor Light is an automatic lighting system that turns ON when it detects movement in its range and switches OFF after a certain… Read More »Motion Sensor Light Circuit Diagram and Working
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BC547 transistor
Water Level Indicator Circuit using Transistor and ULN2003 IC
Want to build a simple and effective water level indicator circuit at home? In this guide, we’ll show you how to make a water level… Read More »Water Level Indicator Circuit using Transistor and ULN2003 IC