Walt Maclay - IEEE-CNSV: Consultants

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Result for Walt Maclay

Walt Maclay Member Voler, div. of Strawberry Tree, Inc.

Sensor interfaces, motion control, medical devices, hardware design, and software design

Consultant Details

Walt Maclay Member Voler, div. of Strawberry Tree, Inc.

949 Cascade Dr.
Sunnyvale, CA 94087
408.245.9844 x101
408.245.8608 (fax)
walt@volersystems.com
www.volersystems.com

Sensors, Motion Control, Medical Devices, Hardware, Software

Experts in analog circuit design, digital circuit design, and software. Specializing in sensor interfaces, motion control, and medical devices, my staff of engineers and I can design a new product, test system, or manufacturing system.

Medical devices: we have an approved Design Control procedure meeting FDA 21CFR 820.30 and ISO 13485:2003

Sensors such as temperature, pressure, flow, vibration, force, strain, distance, and vision

Sensor signal conditioning and analog-to-digital converters (ADCs and DACs)

Analog circuit design: low current (picoamps) and high speed (over 100 MHz)

Motion control systems: stepper motors, servo motors, and AC motors

FPGAs: Altera and Xilinx using Quartus, ISE, ModelSim, VHDL, and Verilog tools.

Wireless: BlueTooth, Zigbee, CDMA, GPRS, GSM, GPS, and RFID

Embedded design: microprocessors (Intel, TI, Freescale, Renesas, PIC, etc)

Serial: I2C, SPI, RS-232, RS-485, RS-422, Modbus, etc.

Embedded software

PC peripheral interfaces, such as USB, and Ethernet.

Windows drivers and DLLs

PC software on Windows and Linux

Microsoft C (C++, C#, and .NET), Java, Visual Basic, and LabVIEW

Power supplies, including switching regulators

Complete product development including design, PCB layout, prototype testing, and transfer to manufacturing

Data acquisition systems

Test equipment

Ours is the highest quality work, done by professionals. Recent examples of our work:

Stroke therapy machine including sensor signal conditioning and motion control

Tester for heart ablation catheter

USB interfaces

Voltage/current force/measure board for an IC tester

Drumstick tester and sorter

Adhesive application motion control

Comments by clients:

It was on time and below budget.

Excellent job

Their work is professionally done, high quality, and on time.

They worked well under pressure and cooperated well

Outstanding references available.