ds tronics
18A/23, Hong kong Plaza, Behind Ramaiah Lodge,
Tuticorin
Email: dstronics@gmail.com
Phone: +91-461-4000523
Mobile: +91-9003334428
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Project list
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20-band audio spectrum analyzer
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3D image generation using ADSP2105p
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Add on cards for PCs to extend the output ports using 8255 for ISA slot
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Automatic station information system for train passengers using RF
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Barcode scanner made from an IR emitter and IR detector
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Bluetooth based (433 MHz) E billing by electricity in home
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Code lock opening through telephone using DTMF principle
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Controlling home appliances through PC
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IVRS system for industrial control
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Data communication through 230V mains supply
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Data transfer of different parameters (volt, temp, speed, freq) through wireless transmission
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DTMF cell phone control ON/OFF
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EB post-paid/pre-paid billing system using MC PIC16F877
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Energy monitoring and auto limiting of load
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Moving message display using PCs/ hex board type-embedded
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Noise invasive human respiratory measurement
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Power house monitoring through radio freq
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Fm transmitter
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Positioning system for vehicles with security
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Power line monitoring system using FPGA
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Pre-paid electricity billing system
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Remote controlled solar vehicle
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RS 232 communication based automatic moisture & light control system
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RS 232 communication based stepper motor position & angle controller
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RS 232 communication based touch screen monitoring
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RS 232 communication based voltage monitoring system
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Ultrasonic based remote control system
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Ultrasonic distance measurements
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Ultrasonic motion detector
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Unauthorized intruder sensing with SMS indicator
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Underground object detection by means of GPR
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Voice conference system for school/colleges
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Voltage measuring using FM transmitter receiver
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Web server based energy measurement and controlling unit
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Wireless data transmission of energy meter
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Wireless home automation with SMS via GSM
more......... mailto:dstronics@gmail.com