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This project maps what the eye cannot see in a field: soil electrical conductivity, the proxy for salinity and texture that d...
This project brings order to the clinic waiting room: patients take a printed token from the dispenser, each counter calls th...
This project counts a parking gate honestly: two IR beams detect direction of travel, the controller increments entries and e...
This project runs a workshop tool crib like a tiny library: every tool carries an RFID tag, technicians tap to issue and retu...
This project watches earthing the way standards intend: an earth-pit model with a copper electrode, periodic resistance tests...
This project meters what buildings never measure: a model elevator's energy use per trip, per floor and per day, with a PZEM...
This project gives a diesel generator the instrumentation it usually lacks: a float sensor watches the day-tank fuel level, a...
This project watches a distribution feeder pillar the way utilities wish they could: three CT clamps meter each phase, the co...
This project watches what fish farmers cannot see: dissolved oxygen, pH and temperature in the pond, streamed continuously to...
