Sense and record (CSV/XML file) the voltage/current of a generic load (250VAC/10A) in real-time, through a SBC (RPi, OrangePi, alike).
Prototype on a bread-board using market available breakout/parts in order to show the outcome.
1) Design files of the custom breakout (SMT), schematic, PCB layout, BoM, logic diagram, gerber files, Sketchup 3D models (unpopulated/populated);
2) Demo Prototype (breadboard) - a video clip should be uploaded, in order to show the running system;
3) Project rationale and report (Step by step project handbook) - a school student should be able to replicate what you made, from scratch.
ACS712 sensor (Hall) or equivalent;
Arduino 328p ([url removed, login to view] or 5V).