H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system battery drops to lower voltages. They make sense when a single-stage ...

Crazy Tube Circuits sure knows how to put a twofer together. Think the Unobtanium, which combined a Dumble-inspired preamp with a Klon-style overdrive, or the Heatseeker, which was an all-in-one ...

Abstract: The vision of creating entirely-soft robots capable of performing complex tasks will be accomplished only when the controllers required for autonomous operation can be fully implemented ...

To help achieve more precise control of gene therapy, engineers have designed a new control circuit that can keep gene expression levels within a target range. The method could be used to deliver ...

Many years ago, audio equipment came with a tone control, a simple RC filter that would cut or boost the bass to taste. As time passed, this was split into two controls for bass and treble, and then ...

Crazy Tube Circuits has just dropped one of the hottest overdrive pedals of the year. It’s called Venus. It made its public debut at NAMM 2025. It was inspired by the iconic BK Butler Tube Driver, and ...

Figure 1 Schematic diagrams of two superconducting flux qubit circuits. The conventional qubit (a) requires an external magnetic field to operate optimally, while the new flux qubit (b), using a ...

Cortical organoids, which are miniature three-dimensional models of brain tissue grown from stem cells, offer scientists a sophisticated and accurate model to better understand how neurons control ...