Analog Engineering & Troubleshooting- Amplifiers
- Filters
- Signal Conditioning
- Transmission Line Driver / Receiver
- Instrument Amplifiers
- Isolated Interfaces
- Power Supply / Voltage Converters
- Batteries & Chargers
- Mixed Signal Engineering & Troubleshooting
- PLL Circuits
- A/D & D/A Convertors
- Data Acquisition Circuits
- Digital Transmission Systems
- Modems
- Analog Event Monitors
Digital Engineering & Troubleshooting Programmable Logic (FPGA, CPLD) - Fully Licensed Altera Verilog, VHDL, AHDL, Quartus, PALASM Embedded uProcessor & uController Firmware (Assembly Language), Simulation, Testing Control Logic (Glue Logic) Timing and Logic Analysis USB Devices
RWCS'
analog experts can design, simulate and evaluate analog, digital and
mixed signal electronic circuits. We use pSpice, MathCAD, and
manufacturer provided PLD and uProcessor to simulation and evaluate
circuits and systems. We can also help you troubleshoot, upgrade,
redesign and/or cost reduce your existing circuits and products.
Our extensive analog and digital experience, and ample on-site test equipment make us an ideal outsourced engineering group as well as an engineering staff enhancement.
Many of our clients have their own engineering departments and groups
which are very good at designing the digital circuits used in their
products. Where they often need help is in the analog and mixed
signal areas, where they use our services to "fill in the gaps".
This allows their staff to concentrate on the product and product
functionality, while RWCS solves the analog issues which arise during product design and development. Need better documentation, or a better understanding of your product? RWCS
can reverse engineer, and/or re-document your existing product.
Good documentation can make a product easier and more afordable to
produce, also easier and more afordable to upgrade or change. RWCS can assist you through the compliance process. UL, NRTL, CE Mark, FCC, Susceptability, & Ruggedization. Parts out of production, obsolete or too expensive? RWCS
can find second sources, or substitutes for those hard to find
parts. We also can design circuit fixes, daughter cards, and
re-engineer replacement circuits for those obsolete parts that are no
longer available. Why distract your engineering staff with
production support issues, outsource the problem to RWCS.
RWCS,
through its association with other engineering professionals, can provide a total engineering solution. We work with other
engineering firms within the 
The Engineering Department
, to provide a complete outsource product design team. A
note to hobbists in need of assistance: Over the years I have
received many calls from people with a "good idea" and very serious
hobbists wanting to "invent" a new widgit. While the ideas were
often good, the callers were seldom prepared for the required
investment to prepare a product for manufacture. If you need a
one-of-a-kind or a very low volume product we would recommend that you
contact:1544 Rosewalk Lane
Roanoke, VA 24014-7201
888-858-8194 (US toll free)
540-904-0101 (Voice)
540-427-1489 (FAX)