SCR speed controllers that supply 180Vdc motors from 240Vac mains are wonderfully robust, but have the drawback that they always present fast-rising voltage edges to the motor’s armature at a 100Hz ...
Business-grade email server software SmarterMail just patched a maximum-severity vulnerability that allowed threat actors to ...
We tested precision scopes that cost a few hundred to a few thousand dollars and are ideal for ringing steel at extended ...
Background Patients and families from culturally and linguistically diverse (CALD) backgrounds face distinct challenges ...
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