In this post we discuss a simple, accurate, high torque treadmill motor speed controller circuit which may be effectively installed in similar units for acquiring PWM controlled variable speed feature. […]
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1 to 10 minutes Timer Circuit
The post narrates a simple yet highly accurate adjustable 1 to 10 minute timer circuit with display. The idea was requested by one of the dedicated readers of this blog. […]
IC 4033 Pinouts, Datasheet, Application
In this article we learn the main features, specifications and datasheet of the IC 4033 through a detailed technical analysis. Electrical Characteristics How IC 4033 Works The IC 4033 is […]
2 Simple Automatic Transfer Switch (ATS) Circuits
In this article we investigate an ATS circuit for initiating an automatic changeover from mains supply to generator supply through many intermediate transfer stages which involves activating the fuel valve, […]
Make a Simple Class D Amplifier Circuit
In this post we will discuss two simple class-D amplifier projects which can be built at home with extremely high efficiency results. A Class D amplifier is also known as […]
2 Simple Induction Heater Circuits – Hot Plate Cookers
In this post we learn 2 easy to build induction heater circuits which work with high frequency magnetic induction principles for generating substantial magnitude of heat over a small specified […]