LED Flasher Using Timer IC 555
In this article i have explained the circuit design for blinking LED using a timer IC 555. This circuit designed explain the working
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Over voltage and Under Voltage Protection System
Unexpected Changes in the power supply may become the cause many problems in the homes, offices and industries. Voltage up down in the
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4v To 220v AC inverter
In mini electronic projects, conversion of DC voltage to AC voltage is very interesting and common problem. In mostly circuits, we observe that
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Rain Alarm Circuit using Transistors
A rain alarm sensor circuit is very beneficial device for alerting when rainfall. The following circuit diagram is Rain alarm circuit. The diagram
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Water Detection Alarm Device
This diagram shows a device used for water detection, when the probes come in contact with water, the alarm sounds. It consists of
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Simple Electronics Projects for students
This post is about simple electronic projects that are helpful for the electronics students in primary stage. These basics projects help the students
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