Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

Measuring 7 x 7 mm, the IR3093 three-phase interleaved PWM control IC integrates MOSFET drivers, reducing parts count by 75% over competitive devices that require external gate drivers. The device is ...

I have been discussing control algorithms for a power supply and idly looking for some easy hardware on which to try the technique – hardware small enough to build into a prototype. See also: An AVR ...

In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to analogue converter is needed. The machine uses a ‘grbl’ controller, which has an ...

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...

An integrated multichip module implements the power output stage for a synchronous buck converter with the capability of driving a 40 A load at over 90% peak efficiency. The integrated PowIRstage® ...