Are your jellybeans getting stale? [lcamtuf] thinks so, and his guide to choosing op-amps makes a good case for rethinking what parts you should keep in stock. For readers of a certain vintage, the ...

The circuit is suitable for small power supplies, op-amp circuits, analogue electronics experiments, and various DIY projects ...

Asahi Kasei Microdevices (AKM) has unveiled the AK491x series of premium audio operational amplifiers (op amps).

This new gadget can clamp magnetically to the back of a smartphone to provide an instant audio upgrade and the ability to use ...

College sophomore Ian Vanveen spent 200 hours building this handmade electric guitar in his parents' basement. College ...

Most people considering an electric vehicle spend their research time on range numbers, charge speeds, and sticker prices.

Optimized quantum dot lasers show resilience to optical feedback, enabling isolator-free silicon photonics for compact, ...

The RES11A resistor network has 10 different resistor ratios, so you might think that you can only get 10 different ...

The wide applicability of transmit amplifiers in the 1.5- to 2.7-GHz range. The key performance specifications of this new ...

Researchers at the Department of Energy's Oak Ridge National Laboratory incorporated gallium nitride semiconductors to create ...

The M Scaler employed one million filter taps to reconstruct audio timing. The Quartet employs four million, spread across ...

Meters, toggles and switchable between Class A/B and Class A operation – this Unitra integrated looks to be an enthusiast’s dream.