HARDWARE PROJECT EXAMPLES

HOME THEATER ELECTRONICS
• ACTIVE CROSSOVER SYSTEM THAT INCLUDES SPEAKER EQ AND ROOM CORRECTION
• AMPLIFIERS (500W/1000W, 1/2/3 CHANNEL, SUB/FULL RANGE)

WIRELESS SOIL MONITORING SYSTEM
• PRODUCTION RAMP OF 1ST GENERATION UNDERGROUND MONITORS AND ABOVE GROUND ROUTERS
• 2ND GENERATION REDESIGN OF ALL PRODUCTS AND MODELS, INCLUDING MANUFACTURING TEST FIXTURES
• 900MHZ, 1 WATT, FREQUENCY HOPPING SYSTEM WITH UNDERGROUND BATTERY POWERED SENSORS THAT LAST 5 YEARS

ANALOG DESIGNS
• AMPLIFIER/AUDIO CONTROLLER FOR HIGH-POWERED ACOUSTIC DEVICE
• SUBWOOFER PLATE AMP WITH SPEAKER EQ AND ADJUSTABLE CROSSOVER
• 14-CHANNEL A/D SAMPLING BOARD
• HIGH-SPEED 4-CHANNEL DSP DAUGHTER BOARD FOR SAMPLING GUNSHOT ACOUSTICS

WIRELESS DEVICES
• 1.6GHZ SATELLITE TRANSMITTER
• 340MHZ/433MHZ/900MHZ/2.4GHZ ZIGBEE-LIKE TRANSCEIVERS
• GPS RECEIVERS

PDA-LIKE DEVICES
• HANDHELD INVENTORY SCANNER (WINCE)
• HANDHELD GIGABIT ETHERNET CABLE TESTER (LINUX)
• ARM-BASED MULTI-MODEM GATEWAY (LINUX)
• SMART PHONE FUNCTIONAL MOCKUP FOR TESTING NEW UI CONCEPTS (WINCE)

DEVELOPMENT BOARDS
• PXA270-BASED WITH DISPLAY, CAMERA, WLAN, RFID
• XILINX VIRTEX-5 BASED WITH SDRAM AND FLASH
• PERIPHERAL BOARD FOR TESTING NEW FORM-FACTORED WIRELESS MODEMS

WIRELESS PROTOCOLS
• LAYER 1 PROTOCOL DESIGN OF A DIGITAL 3 ANTENNA MULTI-USER HEADSET SYSTEM