This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

EPC announces the launch of the EPC91120, a high-performance three-phase brushless DC (BLDC) motor drive inverter for ...

What is part way between a printed circuit board and a rats-nest of point-to-point wiring? We’re not sure, but this is it. [Johan von Konow] has come up with an inspired solution, 3D printing an ...

Abstract: This paper provides a detailed examination of speed control methods for induction motors, with a specific focus on the use of different pulse width modulation (PWM) techniques to achieve ...

The device is simple to use: just simply connect the PWM capable fans to the board, and power it using a 12 V DC power supply. The device uses an LCD screen to show information. The LCD screen turns ...

This projects demonstrates how you can control the direction and speed of a dc motor using an arduino and an L293D IC 1.the potetntiometer controls the speed 2.the push button toggles the direction ...

Abstract: The pulse width modulation (PWM) technique is commonly utilized in voltage-source inverters for driving motors, but its application introduces a large number of harmonics into the voltage ...