3.3V DC Power Supply Using L78L33 IC
This is another project of a power supply. Power supplies are known as convertors of one electrical energy … Read more
Fariha Zahid
Sensitive Static Electricity Detector Switch
In this tutorial, we are making a project of a Super sensitive static electricity detector. After detecting any … Read more
IR Remote Tester with Alarm using TSOP1738
In this tutorial, we are making an IR Remote tester circuit with an Alarm. There are a lot … Read more
555 Rain Detector Sensor Alarm Circuit
Today we are going to demonstrate a very interesting project of a 555 rain detector/sensor alarm circuit. This … Read more
Simple VU Meter using 2N3904 Transistor
In this tutorial, we are making a project on a VU meter circuit. A volume unit or VU … Read more
Hourly Chime & Switch Using 555
In this tutorial, we making a very interesting project of an Hourly chime & switch using 555 timer … Read more
Lab Power Supply Circuit Variable 30 Volt
In this tutorial, we are going to show you how to make a low-cost, good quality stable, and … Read more
Non-Contact AC Voltage Detector using 2N3819 MOSFET
In this tutorial, we are making a very useful and easy project for a Non-contact AC voltage detector. … Read more
Sensitive Microphone Circuit using 2N4401 Transistor
This is a tutorial for making a sensitive mic circuit that boosts faint sounds from distance. It is … Read more
Automatic Water Pump Controller using 555 Timer
Today we are going to make a project on an automatic water pump controller circuit. This circuit will … Read more
Knock Sensor Circuit using Piezoelectric
In this tutorial, we are making a project on the knock sensor circuit. This circuit is used to … Read more
Static Electricity Detector using 2N3819 MOSFET
In this tutorial, we are making an interesting and simple project of a Static electricity detector. This circuit … Read more
Electric Field Detector using CA3140 IC
Nowadays the uses of AC wires are pretty common whether it’s our homes, offices, or workplaces. these wires … Read more
555 One-Shot Timer with Relay at Output
In this tutorial, we are going to make a 555 one-shot timer. After one timing cycle is completed … Read more
Automatic Rain Sensing Windshield Wiper Control
In this tutorial, we are making a project on an Automatic rain-sensing windshield wiper control circuit. Usually these … Read more
Temperature Controlled Fan Using 555
In this tutorial, we are making an automatic temperature-controlled fan using a 555 timer IC. This circuit is … Read more