Born to make loosening/tightening bolts and nuts effortless, impact wrenches are nearly a must in everyone's toolbox. They help you in all household automotive, or industrial projects. Check out this ...

As you might expect with its age, the Craftsman CMCF900M1 V20 1/2-inch impact wrench is using a brushed motor. It’s capable of delivering 350-foot pounds of maximum torque and it has operating ...

The amplifier remains a transformative invention for being able to receive the human voice and boost it so thousands of people can hear it at once. Without the microphone, politics itself may have ...

You’ve probably never heard of Advance Paris, but the prestigious French audio manufacturers are hoping to change that, today announcing that its premium lineup of amplifiers and hi-fi separates ...

A PCB ruler is a common promotional item, or design exercise. Usually they have some sample outlines and holes as an aid to PCB design, but sometimes they also incorporate some circuitry.