Analog + Mixed SignalProject 13
High-Speed Directional Microphone
Custom analog front-end and conditioning for directional microphone work requiring controlled acoustic capture.
Browse by engineering focus.
Use these categories to understand the kinds of systems, constraints, and technical environments Celtic Engineering Solutions can evaluate.
Analog + Mixed Signal · Front-Ends + Conditioning
Digital + Embedded Systems · Firmware, Control + Logic
Digital + EmbeddedProject 01
Lingua Bear — Bilingual Learning Toy
Microcontroller-based audio toy architecture supporting interactive bilingual phrase playback.
Digital + EmbeddedProject 07
Khufu Dense Peripheral Board
Compact control board routing multiple peripherals and I/O channels into a constrained hardware form factor.
Digital + EmbeddedProject 15
Kool Koor Hip-Hop Exhibit Controller
Custom controller work for interactive audio and lighting behavior in a public exhibit environment.
Digital + EmbeddedProject 16
Electronic Door Lock Mechanism
Integrated control electronics and actuation interface for an electronic locking application.
Power + Energy · Drivers, Supplies + Safety
Power + EnergyProject 03
Iontophoresis Medical Controller
Precision current-control electronics for iontophoresis therapy research and device work.
Power + EnergyProject 08
UV Laser Diode TEC Driver
Laser diode driver work with temperature-control support for stable UV output.
Power + EnergyProject 10
Wearable Jewelry LED Lights
Miniature LED driver boards for wearable lighting in a compact battery-powered form factor.
RF + Wireless · Links, Tracking + Ranging
RF + WirelessProject 11
Mobile Dog Fence Trainer
RF-based containment and training system with portable control behavior.
RF + WirelessProject 14
Kanda Remote Weather Station
Remote weather node electronics for field monitoring and wireless data collection.
RF + WirelessProject 17
Micro GPS Arrow Tracker
Compact GPS and RF electronics for locating lost archery equipment after use.
Sensing + Measurement · Data Capture + Instrumentation
Sensing + MeasurementProject 02
Pressure Display Panel
Large-format pressure visualization system for real-time sensor display during research work.
Sensing + MeasurementProject 04
Veristride Gait Monitor
Embedded sensing and data acquisition platform for gait and movement measurement.
Sensing + MeasurementProject 05
Weather Egg Handheld Station
Handheld environmental sensor capturing local weather-related measurements.
Sensing + MeasurementProject 12
Flexible Catheter Pressure Array
Multi-point pressure sensing array for flexible catheter-based medical research applications.
Field + Prototypes · Rugged, Tested, Deployed
Field + PrototypesProject 06
Roadside Hazard Beacon
Rugged beacon electronics for high-visibility roadside and work-site safety use.
Field + PrototypesProject 09
Mobile Electric Fence System
Portable electric fence controller for temporary perimeter and field-use applications.
Field + PrototypesProject 18
Robotic Laser Weed Killer
Control electronics and safety-related hardware for a robotic precision agriculture platform.
