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Dunn Engineering, Inc. is an electrical/electronic technology company specializing in the rapid design and development of innovative, high quality, state of the art controls and electronics. They offer a full range of services to provide clients with complete turn-key solutions.

Embedded Systems: High quality, reliable digital and analog circuit design, Firmware, PCB design.

• Digital Design: Microcontrollers (Microchip, Motorola, SGS-Thompson, Texas, ATMEL), DSP, FPGA, PLD, CMOS Image processer, displays (LCD, dot matrix, VFD, LED), single board computers.
• Analog Design: Wide range of analog circuits implemented including signal conditioning from a variety analog sensors (current, strain, pressure, position, temperature, acceleration, etc.), ADC, feedback control circuits, optoelectronics, power electronics.
• Communication: Many interfaces and protocols utilized including Ethernet, RS422/485/232, modems, USB, Modbus.
• Wireless: Bluetooth, ZigBee, RFID, point-to-point VHF.
• GUI: Handhelds/PDA (Windows Mobile), PC (VB, C/C++, Java), membranes.
• Firmware: Expert with embedded C software development. Assembler supported if required. Algorithms. Image processing
• Circuit Board Design: Complete PCB design (schematic capture, PCB layout, PCB fabrication details) SMT and through hole. Experienced in noise minimization / EMC techniques. Design for RoHS Directive Compliance.
• Prototypes: Complete, assembled, tested PCBs and complete units. RoHS compliant design.
• Applications: Typical applications are HVAC, integrated controllers, control of power electronics, remote monitoring and control, handheld electronics (wireless and wired), motion control.