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The details of our work for our clients are confidential
Here are a few facts we can reveal about repesentative past projects
Representative past projects
Networked motor controllers
Towel dispenser
Solar powered deodorizer
Automated camera controller
Discrete LED decorative display
Medical grade Li-ion battery charger
Strobe, lens controller and synchronizer unit
Solar powered LED lamp
Networked controllers for industrial safety system
Inflatable garment controller
Commercial oven controller
Electrolysis chamber controller
Medical grade power supply
Security door controller
ECG
A line of networked air quality monitors
EEG system
Multi-channel synchronization and triggering unit
Traffic lights controller
IMU board
A line of dental chair controllers
Secure thumb drive
Communication network for a generator and its loads
Drill controller
Greenhouse controller
USART board
Embedded PC compatible hardware design
FPGA
Card reader controller
Camera
Distributed computing platform
Battery backup facility
Pressure sensor controller
Test jig for a camera production line
Beverage dispenser
Power LED controller
GPS controller for SCADA
Controller for a power-grid adapter
Electro-surgical knife
Skills Used in Project
Project Where the Skill Was Used
Motor control - position sensing
Motor control - FET drivers
Motor control - thermal management
Motor control - DC motors
Motor control - contactors
Radio - 802.15.4 networking
SPI
I2C
UART/RS232
LCD display
Keypad membrane
Li-ion battery charger
Power supply - ultra-wide input automotive
Flash
EEPROM
Programming - PIC24
Programming - AVR
Complete device design and prototyping
FCC certification
Schematics - Eagle
Layout - Eagle
Parts sourcing
Production - test jig design
Production - design for production and testing
Production - supervision and support
Programming - automated production test
Programming - VB.NET
Analog signal processing - ADC
List of Skills
Programming - PIC16
Programming - PIC18
Programming - PIC24
Programming - VB.NET
Programming - NI hardware integration
Programming - MSP430
Programming - bootloader
Programming - PID algorithm
Programming - VHF radio
Programming - emergency marine protocols
Programming - ARM Cortex M3
Programming - PIC32
Programming - AVR
Programming - automated production test
CPLD design - Altera
FPGA design- Altera
Schematics - Protel
Layout - Protel
Schematics - OrCAD
Layout - OrCAD
Schematics - Express
Layout - Express
Schematics - PADs
Layout - PADs
Schematics - Eagle
Layout - Eagle
Schematics - CADSTAR
Layout - CADSTAR
Parts sourcing
Hardware risk analysis
Firmware risk analysis
Safety-based design
Medical safety certification
FDA submission
ISO 9001 process design and validation
Design for EMI requirements
Medical grade protection circuitry
Medical-grade design
Industrial safety certification
FCC certification
Power supply - AC/DC modules
Power supply - DC/DC modules
Power supply - AC/DC
Power supply - AC/AC
Power supply - DC/DC
Power supply - LDOs
Power supply - medical DC/DC modules
Power supply - medical AC/DC modules
Power supply - power correction controller
Power supply - super capacitor
Power supply - ultra-wide input automotive
Power LED control
Multi-channel camera/lighting synchronization
RS485
UART/RS232
SPI
I2C
IrDA interface
PCMCIA bus
PCI
USB
TCP/IP over ethernet
SMBUS
MODBUS (over RS485)
Optical communication
RS422
Radio - networking
Radio - 802.15.4 networking
Radio - remote control - ISM
Valve control
Motor control - DC motors
Motor control - Relays
Motor control - PWM
Motor control - FET drivers
Motor control - AC motors
Motor control - solid state relays
Motor control - triacs
Motor control - BJT drivers
Motor control - position sensing
Motor control - thermal management
Motor control - contactors
Relay
EEPROM
Flash
XDR RAM
NAND Flash
SRAM
SDRAM
SD card
Pressure sensors
RH sensing
Temperature sensing
Moisture sensing
Depth sensing
IMU
IMU - accelerometers
IMU - gyroscopes
IMU - magnetometers
Road-embedded induction coil
Gel Electrodes array
Front end ECG amplifiers
Gas sensing
CO2 IR sensors
CO sensor
VOC sensor
Smoke (airborne particulates) optic sensor
Ozone sensor
Oxygen sensor
Methane sensor
NO2 sensor
Voltage monitors
Current sensing
Flow sensing
Theromcouple sensing
Light sensing
Proximity sensing
High level system design
Module level design
Module sourcing
Wiring diagram
Core processor
Clock multiplier / splitter
ADSP21992 DSP
HD64465 Processor
Printer interface
USB interface
Modem
Analog signal processing - Audio amplifier
Analog signal processing - amplifiers and filters
Analog signal processing - DAC
Analog signal processing - ADC
Analog signal processing - Opto-isolation
Analog signal processing - EEG
Analog signal processing - Zero-cross sensing
Analog signal processing - telephone
RTC
Discrete logic for triggering and synchronization
Wiegand circuitry
FPGA - Xilinx - hardware
BlueTooth - hardware
GPS
Keypad interface
LCD display interface
LCD display
Keypad membrane
7-Segment display
Magnetic switch
Lead acid battery charger
Lead acid battery fuel gauge
Li-ion Battery charger
Li-ion battery fuel gauge
Heater control
Solar energy harvesting
MPPT controller
Low power design
Production - test jig design
Production - design for production and testing
Production - supervision and support
