Request Expert

Expert and his senior team have many years of experience designing embedded circuits, instruments, medical devices, and software.
Expert in all types of measurements. Analog circuit design, digital circuit design, and mixed signal design, as well as measurement and
control software. Specializing in sensors, motion control, wireless, and medical device design, the staff of very senior engineers can design
a new product rapidly that works the first time. We are experienced with:

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 cameras.
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
Wireless: BlueTooth, Zigbee, CDMA, GPRS, GSM, GPS, and RFID.
FPGA and CPLD: Altera and Xilinx using Quartus, ISE, ModelSim, VHDL, and Verilog tools.
Embedded design: microprocessors (Intel, TI, Freescale, Renesas, PIC, etc.).
Serial: I2C, SPI, RS-232, RS-485, RS-422, Modbus, etc.
Embedded software using ECOS or custom operating systems.
PC peripheral interfaces, such as PCI bus, USB, and Ethernet.
Windows drivers and DLLs
PC software on Windows and Linux.
Microsoft C (C++, C#, and .NET), Java, Visual Basic, and LabVIEW.
Networks and web, such as TCP/IP and UDP.
Power supplies, including switching regulators.
Complete product development including design, PCB layout, prototype testing, and manufacturing of small quantities
Data acquisition systems
Test equipment
Manufacturing equipment
Project management
Power supplies, including switching regulators.
Complete product development including design, PCB layout, prototype testing, and manufacturing of small quantities
Data acquisition systems
Test equipment
Manufacturing equipment
Project management




Design of stroke therapy machine with motion control. Designed electronics, firmware, and software. Managed the process. Edited the specifications written by the client.Design of device to monitor AEDs (automatic external defibrillators). Did feasibility testing to reduce the cost and improve the performance. Designed electronics and firmware. Wrote specifications.Design of wireless devices for testing heating and cooling systems in homes and offices. Measures temperature, humidity, and pressure, which are sent wirelessly to a laptop PC. Designed the electronics and firmware. Managed the entire process, including writing specifications, design of electronics, software, manufacturing, and testing.Design of power control board for IC test equipment. Forces and measures current and voltage with millivolt and nanoamp precision. Designed the electronics. Completed the work on time and on budget. Met challenging technical requirements.Wrote software for a class 3 medical device - a heart pump. Managed the process, wrote verification protocol, created documents to comply with FDA and CE regulatory requirements.