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3-Phasae inverter
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AC motor speed control through wireless transmission
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AC motor speed control system using PWM techniques MC or embedded
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AC-DC motor speed controlling systems
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Actuation of multiple for star delta starters
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Hybrid electric vehicles
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Auto generator set switching of electrical power supply during power failure
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Auto changeover of 3 ph single phase during power failure
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Auto tariff system with power & cost indicators
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Auto tracking for solar panel
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Automatic phase sequence indicator and controlling system
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Automatic power factor controller for industrial application
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Digital KVA meter for AC load
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Digital KWh indicator AC/DC loads
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Digital maximum demand indicator
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Electrical power generation system railway track
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Electrical power generation using foot steps
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Electrical power generation using speed breaker
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Digital weighing machine
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Conversion of diesel engine into a battery operated engine
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DC motor speed controlling system using IGBT control
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SCADA system for substation automation
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SCDA for artificial intelligence control for telephone exchanges
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Solar automatic cell phone charger with pay system
more...... mailto:dstronics@gmail.com