Whether you want something grinded, sanded, or polished, a rotary tool can help. And Amazon has a bestselling one available right now for just $30. Plus, it has a stamp of approval from other shoppers ...

DRS 60000 switches are ideal replacements for the Hartmann PT65 series and can be supplied with or without a shaft. Measuring just 10 x 10mm with a height off the circuit board of just 6.5mm, the new ...

New Scale Technologies Inc.'s miniature rotary actuator module has a torque of 0.17N-m and speeds of more than 400 degrees per sec in a 60 mm diameter by 8 mmthick design. This non-inductive rotary ...

Janco Corp. of Burbank, Calif. recently finished testing a new triple concentric shaft micro miniature rotary switch that is based on the company's Janco EF series switch. The new switch includes ...

Elma Electronic Inc. now offers a miniature rotary encoder that includes an illuminated 8+1 joystick, enabling seamless, accurate control using just one finger. Elma Electronic Inc. now offers a ...

NIkolay Shkolnik says LiquidPiston’s X Mini rotary engine can double fuel economy, eliminate noise and vibration and reduce the size of engines by 30% to 75%. Check out the video: a four pound X Mini ...