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This project builds a motor condition-monitoring prototype that samples a motor's stator current with an ACS712 Hall sensor,...
Every hostel has the same ritual: students trek to the laundry room, find all machines running, and trek back — repeatedly, a...
Gym owners guess — which machines are actually used, when the floor is packed, whether that third treadmill earns its floor s...
A geyser is one of the hungriest appliances in an Indian home — a 2 kW element running forgetfully for hours — yet nobody kno...
Office and campus water coolers fail quietly — a weakening compressor or a fouled condenser shows up as lukewarm water long b...
Knowing the air will be bad in three hours is more useful than knowing it is bad now — you can close windows, reschedule a ru...
Flipping a switch by voice is the classic smart-home demo — but doing it in the cloud needs Wi-Fi, accounts and latency, and...
A pressurized water leak hisses — and that hiss has an acoustic signature a tiny neural network can learn. This project build...
Rotating machines telegraph their failures through vibration long before they break down — bearing wear changes the vibration...
