Posts by Kiran Saleem

An electronic device that can control appliances by users' clap action is a clap switch. The main advantage of this device is that it is mai…

In this tutorial, we are going to make a "100 Watt audio amplifier circuit". An audio power amplifier is an electronic amplifier that amplif…

In this tutorial, we are going to make a "Simple Inverter Circuit using CD4047 and ULN2003". A power inverter is a power electronic device o…

In this tutorial, we are going to make a "Home Wind Turbine Circuit". Small wind turbines are a great way to reduce your reliance on the gri…

Control is defined as an on-off switch when its function is to open or close an electrical circuit in a stable manner. If the closing or ope…

In this tutorial, we are going to make an "Acoustic Audio Amplifier Circuit" using LM386. We all know that amplifiers hold great prominence…

An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communicatio…

In this tutorial, we are going to make a "Simple Tachometer Circuit". A tachometer is a device, that is useful in measuring the operating sp…

In this tutorial, we are going to make a "5V Dual power Supply circuit". Most analog electronic circuits and many controllers or output actu…

Control of mosquitoes is something important in the present day, as with a rising number of mosquito-borne illnesses. The various pesticides…

In this tutorial, we will make an "AC Power Interruption Counter Circuit". AC currents can be interrupted at a natural current zero, which i…

Mostly a rain sensor or rain detector circuit is used to detect the rain in the agriculture field & generates an alarm whenever there is rai…

In this tutorial, we are going to make a "LA4440 Amplifier Circuit Board". An amplifier is an electronic device, that can increase the power…