Recently, I found an interesting fan motor module in a web shop and grabbed a couple of them for nothing. At the heart of the module is an eight-pin L9110 DC motor control chip from ASIC (www.asic.net ...
A teacher I know is stuck, with only npn transistors in the supply cupboard and the need to create a reversible motor drive for an Arduino project. Reversing ‘bridges’ have four switches (relay ...
Fairchild’s latest power module, on show at PCIM in Nuremberg, Germany this week, is for small power motors under 100W, and is designed for efficiency at light-loads. The FSB70xxx series of Motion SPM ...
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