Researchers have discovered a brain circuit linking motion sickness to metabolic regulation, opening new possibilities for treating obesity and improving motion sickness therapies. A newly discovered ...

In this paper, an analog-based phase calculation readout circuit with a 3 μs row time for an indirect time-of-flight (i-ToF) 3D image sensor is proposed. The circuit achieves the calculation of ...

the ethanol-based TEAM sensor outperforms the sulfur hexafluoride (SF6)-based sensor, currently the most sensitive gas-based thermal angular motion (TAM) sensor, by over five times. The experimental ...

This one comes to us by way of [Astronomermike], who chose to make a digital circuit with nothing but 555s and a largish handful of passives as his entry in the current 555 Timer Contest.

The 555 timer contest wants to see you do something ... A recent example that is this circuit-sculpture vibration sensor that repurposes the 555’s flip-flop. But hey, it doesn’t have to ...