4 LED Battery Monitor Using Two LM358 ICs
In this tutorial, we are making a 4 LED Battery Monitor Using Two LM358 ICs. This circuit is … Read more
Fariha Zahid
Simple Temperature Controlled DC Fan
Here we are going to demonstrate a simpler version of a temperature-controlled DC fan. You can control any … Read more
Temperature Alarm Circuit using BC547 Transistor
In this tutorial, we are making a project on a Temperature alarm circuit. This circuit activates a buzzer … Read more
Adjustable Low Battery Cutoff For All Rechargeable Batteries
In this circuit, we are making an Adjustable Low Battery Cutoff For All Rechargeable Batteries. Battery charging always … Read more
Temperature Sensor Circuit using Thermistor
In this tutorial, we are making a project of a Simple temperature sensor circuit. This circuit activates an … Read more
Heat Sensor Circuit using LM741 IC
In this tutorial, we are making an efficient and useful project of heat sensor with LM741 IC. It … Read more
Battery Monitor Using LM339 IC
Here is a circuit of a Battery Monitor using the LM339 IC. Battery monitors are useful circuits that … Read more
Cold Sensor Switch using NTC Thermistor
In this tutorial, we are making a project on a Cold sensor switch. This circuit is very sensitive … Read more
Moisture Sensor Switch using 2n4401 Transistor
In this tutorial, we are making a moisture sensor switch circuit. This is one of the simplest circuits … Read more
Rain Detector Switch Using Relay
In this tutorial, we are making a circuit of a Rain detector switch using a relay. It prevents … Read more
Low Battery Cutoff For 12V Batteries Using 555 IC
In this circuit, we are making a Low Battery Cutoff For 12V Batteries Using 555 IC. The rechargeable … Read more
Simple Water Level Indicator Circuit
In this project, we are making a project of a simple water level indicator circuit. Water overflow is … Read more
Simple Touch Switch Circuit using 2n2222 Transistors
In this tutorial, we are making a project of a Simple touch switch circuit. It is used to … Read more
12V Battery Backup Power Supply
In this tutorial, we are making a circuit of a 12V Battery Backup Power Supply. This circuit will … Read more
LM3914 Automatic 12V / Universal Battery Charger
In this tutorial, we are making an LM3914 Automatic 12V / Universal Battery Charger. The IC that we … Read more
Simple Rain Sensor Alarm using BC547 Transistor
Today we are going to demonstrate a very interesting project of a Rain sensor alarm. This is an … Read more