CML Micro’s single- and two-stage GaAs power amplifiers target a range of dual-cell lithium battery-powered wireless devices.

In order to help his friend prepare for a talk at DEFCON this weekend, [Craig] built an IR photodiode amplifier circuit. The circuit extended the detection range of the hack from a few inches to ...

Wattson Audio, the high-end Swiss audio brand known for its precision engineering and minimalist design, has expanded its product lineup with the introduction of the powerful new Madison Amplifier .