The title says it all – this article describes a microcontroller-compatible current sensor module you can build yourself, using an inexpensive 8-pin chip as an ‘active shunt’ for measuring ac/dc ...
This technical document presents some simple techniques in order to increase the measurable current range in current divider configurations using Allegro current sensor integrated circuits (ICs).
Infineon said its new coreless current sensor can handle higher frequencies than traditional Hall-based current sensors.