E3 Designers can do all of the following and more for you and your projects. In addition to engineering deliverable documents such as schematics, artwork files and bills of materials - we take pride in creating and maintaining superb documentation and records for your projects.


Schematic Capture and Circuit Design


  • Microcontrollers/Microprocessors/SoC/DSP

    • Intel Cyclone V SoC, TI, Atmel, Microchip, Xilinx Zynq MPSoC and more hardware design experience

  • FPGA/CPLD

    • Intel Cyclone IV, Intel Cyclone V SoC, Intel MAX 3000A, Intel MAX10 hardware design

    • Xilinx Virtex, Xilinx Spartan-6

  • SDRAM

    • SDRAM, LPDDR2, DDR3, DDR4 (multiple discrete device design and layout)

  • Flash Memory

    • Raw NAND, eMMC, SPI Flash/QSPI Flash, EEPROM, SRAM

  • Power Management

    • Supercapacitor Backup Power, DC-DC Converters (discrete controller implementation and monolithic device use), AC-DC (24VAC) Power Conversion, LDO, Charge Pump Inverters

  • D/A and A/D Converters

    • Analog Signal Chain Analysis and Design

    • Sensor Signal Conditioning

  • PHY Devices

    • USB 1.1/2.0/3.0

    • Ethernet 10/100/1000

  • I2C/SPI, RS232/485

  • Pump, Relay and Solenoid Drive

    • Contactors, SSRs, Mechanical Relays

  • System Level Wiring and Interconnect

  • Symbol Creation


PCB Layout


  • HDI Layout Experience for high tech designs

    • Multiple blind/buried vias, sequential lamination steps, microvias

  • Low Cost Layout Experience

    • 2 and 4 Layer PCB design for low cost target products

  • DFx Experience

  • Routing

    • High Speed Layout Experience

    • Multiple rank DDR3 discrete device design, 2.4GHz RF radio design, high speed differential pairs, matched length routing

    • Controlled impedance and stackups

  • Footprint Creation

  • Design for EMI/EMC


Electrical System Design


  • Component Integration

    • Power Supplies

    • Pumps, fans, motors

    • Custom PCBs

    • Circuit Protection Devices

    • Power Distribution

    • PLC Systems

  • DFx

  • Designed for Compliance


Embedded System Design, Development and Debug


  • Concept creation, Pugh matrix style weighting for informed decision making

  • Creation and collaboration to define interaction layers between hardware, firmware and application software

  • Bring-up of designs - ours or yours - debug of embedded hardware and firmware is one of our specialties