June 6, 2016

Hardware Design

 

Digital design

8, 16, 32 bit microprocessors & controllers (TI/ Renesas / Analog Devices / Microchip / ST/ ATMEL etc)
DSPs – TI &Analog devices

Analog designs

  • Analog circuit designs for power line commincation
  • ADC & DAC interface
  • Filter design and isolation
  • Power supply design – SMPS, Liner, DC-DC Switchers, Battery charging and monitoring
  • Mixed signal designs

Power electronics

  • Interface Triacs, MOSFETs, Power Transistors etc. with Bus Logic
  • Developing circuits with Relay, Solenoid, IGBT drives etc

Communication interfaces

  • RS232, RS485, RS422
  • GPIO, SPI / I2C,
  • Ethernet 10/100Mbps Tx/Fx, USB
  • MODEM
  • IrDA

RF Circuits

  • FSK, ASK circuits
  • Active and Passive powered systems. (RF powered)

Design modeling and simulation

  • Orcad
  • pSpice

PCB Design

 

Design Conformance to Standards

  • Designs exceeding highest level of EMI / EMC requirements
  • Designs exceeding highest level of SAFETY requirements (UL)

Component Engineering

  • Functionality
  • Cost
  • Availability
  • Device road map / EOL
  • Real estate feasibility
  • Design Conformance to RoHS
  • Lead free component selection including PCB

Hardware design review

  • EMI / EMC, Safety
  • Reliability
  • Performance
  • DFM/DFT/DFS
  • Integration testing (S/W & H/W)
  • Test diagnostics development
  • Prototype Manufacturing
  • Reverse Engineering
  • Small volume production

Projects Executed

  • Vechicle Production System – Indian Customer -[Design – Prototype and small volume production]
  • Pressure sensor based Switch
  • Power Lince Communication Modem development
  • EMCS – DMCU and SCU Hardware Design- Solution Development
  • Zigbee and Wifi/GPRS Daughter boards
  • Stepper Motor Driver development for a Ophthalmology device – Indian Bio-medical Instrument Customer
  • VoIP Phone Re-Design – Indian Customer of Taiwanese Origin
  • Beam Right Range Bluetooth based Daughter Board Development – Solution Development
  • Track Right Range – GPS/GPRS based Vehicle Tracking Unit Device Design – Solution Development
  • System Integration of an EDK based on OMAP platform for educational purpose – Indian Customer
  • Touch Screen Based Client unit Integration – Indian Customer