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[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body, it was possible to squeeze a DRV8837 DC motor driver and a pair of hall effect sensors on the first PCB la

In a corner of St Pancras station, Tracey Emin is always turned on. ‘I want my time with you’, a neon sculpture by the artist, has been on show here since 2018. It was part of the ‘annual’ Terrace Wires public arts programme, in which a new work is commissioned every year to hang from

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