On Saturday 18 th October, as one does, I dressed up in a giant inflatable frog costume, and joined a local #NoKings protest, part of a nationwide series of demonstrations, against the Trump ...

Cape Town is preparing to host its inaugural Speed Classic hillclimb race on 25–26 October by temporarily converting one of the city’s main commuter routes, Philip Kgosana Drive, into a fully equipped ...

Abstract: This brief presents a hybrid boost DC-DC converter for driving piezoelectric actuators that overcomes the frequency limitation of traditional boost converters and the 3-level, ...

Abstract: Digital calibration using adaptive signal processing corrects for offset mismatch, gain mismatch, and sample-time error between time-interleaved channels in ...