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Real-world electrical engineering and power systems work — from design to deployment.
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Proteus (14)
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Protection (1)
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EV Charging System (1)
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CMS (1)
Nepal (1)
Nepali Language (1)
Web Development (1)
Op-Amp (1)
8051 (1)
GSM / SMS (1)
Traffic Control (1)
Wind direction vane + turbine yaw control
The other half of the college wind turbine idea. It reads where the wind is coming from and turns the turbine to face it. On small turbines a tail fin does this. Bigger machines, or a turbine you want to turn out of a storm on purpose, need a motorised yaw drive, and this is its controller.
DC power and energy meter with protection
For solar panels, batteries and DC supplies. It shows volts, amps, watts and watt-hours on a 16x2 LCD and logs CSV over USB. It also switches the load off on over-voltage, over-current, a short circuit or a flat battery.