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Project Name |
Skills and Experience |
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80 channel EEG system
|
Medical device design practices, IEC-601 standards, low noise design, analog signal
processing, EEG sensor (electrode) design, signal integrity practices, glue logic
design, DSP hardware and firmware, PCB layout, ISA card design, visual basic programming,
fiber optic communication |
|
Voting kiosk computer |
Windows-CE processor hardware and firmware, microcontroller hardware and firmware,
battery charger, battery management, TFT LCD drive circuitry, peripheral interface
(printer, PCMCIA slot, IrDA port, serial / parallel ports etc.) design, memory (FLASH and DRAM)
hardware and driver software, touch screen hardware, peripheral audio circuitry, PCB layout,
signal integrity practices |
 |
|
8 channel MEG peripherals unit |
Medical device design practices, IEC-601 standards, analog signal
processing, inductive load driving, signal integrity practices, logic
design, PCB layout, ISA card design, visual basic programming,
fiber optic communication, FPGA design |
Electro-surgical knife |
Medical device design practices, IEC-601 standards, micro-controller hardware and firmware,
PCB layout, visual basic programming, design with low-cost fiber optics
|
Dental chair controller |
Medical device design practices, IEC-601 standards, motor control, lighting control,
PCB layout, pneumatic relay design, IR communication
|
|
Enviromental Sensors and Data Logger Unit |
Analog drive and sense circuitry for temperature, humidity, CO2, dust, VOCs and other gas sensors.
Multi-controller hardware. PC interface circuitry. Multi-controller firmware for sensor control,
data processing, data storage, RF networking, USB and RS232 interface. PC software for GUI and instrument control. |
 |
|
RF transponder unit |
Design to FCC standards, design of ISM band transmitter and receiver, microcontroller
hardware and firmware, low-power design, low-cost design, PCB layout |
|
Lighting controller |
microcontroller hardware and firmware, light control circuitry, low-cost design, PCB layout |
|
Near-field RF modem |
Near-field low-frequency design principles, microcontroller hardware and firmware,
noise rejection algorithm design, PCB layout |
|
Voice activated controller |
Speaker-dependent and speaker independent interface design principles, microcontroller
hardware and firmware, low-cost design, analog signal processing, PCB layout |
|
Sensor Network Hub |
Multi-controller hardware for RF communication,
serial-to-ethernet communication, LCD, touch-screen, mass storage, USB and RS232 communication.
Multi-processor firmware for complex proprietary packeting and routing on top of TCP/IP and 820.15.4.
Firmware for mass storage, daughter units control and GUI via LCD and touch screen. |
 |
|
LED lamps controller |
Variable current power supply, design to DMX-512 standard, RS485 communication,
microcontroller hardware and firmware, thermal management, design with ultra high
intensity LEDs, PCB layout |
|
Indoor air quality monitor |
Design with electro-chemical sensors, microcontroller hardware and firmware, battery
charger, LCD hardware and driving firmware, signal integrity practices, design to CE
marking, PCB layout |
|
RS232 to LONWorks adapter |
Design with Neuron IC and Echelon design tools, understanding of twisted pair and power
line channels, PCB layout |
|
Power grid protection system |
Microcontroller hardware and software |
|
Video PCB ATE system |
Design with National Instrument hardware and software drivers, analog signal processing,
video signal analysis, variable voltage power supply, bed-of-nail design, visual basic
programming, CPLD design, PCB layout, image processing, database design |
 |
|
ASIC wiring rules |
Die metalization practices, analog circuit simulation, signal integrity practices,
in depth understanding of cross-talk and delta-I concepts, ECL design practices, TCM
design practices |
|
LCD driver board |
LCD driving practices (including thermal compensation), PCB layout |
|
Image processor PCB ATE system |
design with National Instrument hardware and software drivers, analog signal processing,
video signal analysis, bed-of-nail design, visual basic programming, PCB layout,
image processing, database design, parallel port communication |
|
GPS-based chronometer |
GPS communication fundamentals, microcontroller hardware and firmware, CPLD
design, PCB layout |
|
Industrial Oven Controller |
Hardware for high temperature sense and control, motor sense and drive,
LCD and keypad. Multi-controller hardware. Multi-controller firmware for motor and
heater control, safety sensors and traps, communication and GUI. Electrical and firmware
design for regulatory compliance. |
 |
|
ISA comm board |
ISA card design, CPLD design, PCB layout |
|
Ranging system |
FPGA design, microcontroller hardware and firmware |
|
PCI comm board |
PCI card design, CPLD design, PCB layout |
|
Card shuffler |
Microcontroller hardware and firmware, opto-electronic reader design, analog signal
processing |
|
Dental power supply |
Medical device design practices, IEC-601 standards, power supply design (AC and DC),
PCB layout, thermal management |
|
