Embedded Systems We Developed
A few of our past projects across medical and industrial devices. On each one we designed the microelectronics, wrote the embedded firmware, or both.
IndustrialVibration Sensor
Electronics and firmware for a MEMS vibration sensor: triaxial sensing, on-board FFT spectral analysis and alarm thresholds for predictive maintenance.
IndustrialOptical Sensor
An industrial photoelectric sensor using precision infrared to read the optical properties of liquids, reporting over a 4-20mA current loop.
IndustrialFlow Meter
Electronics and firmware for a high-accuracy agricultural flow meter, with real-time flow-rate monitoring on a configurable on-device interface.
MedicalBlood Pressure Monitor
Firmware for an acute-care hemodynamic monitor: an oscillometric finger-cuff system reporting systolic and diastolic pressure continuously.
MedicalInfusion Pump
A network communication module for a hospital infusion pump, with Ethernet and Wi-Fi access to the remote drug libraries that infusion therapy runs on.
MedicalIntervertebral Disc Implant
Microelectronics and firmware for an artificial disc: embedded diagnostics, real-time motion sensing, MICS telemetry and inductive battery recharge.
IndustrialFemtocell
Embedded Linux platform work for a femtocell system: microprocessor and board support, radio drivers and IEEE 1588 PTP node synchronization.
MedicalHand Hygiene Compliance
Hardware and firmware for a hand hygiene compliance system: microcontroller firmware, PCB design, RFID, and magnetic and optical sensors.
IndustrialIgnition Controller
Embedded Linux firmware for an industrial ignition controller that drives and monitors multiple ignition coils over a Modbus interface.
What isn't here
Most of our work never reaches this page
Most of what we build is covered by a non-disclosure agreement. For some clients we are not free to name the company, let alone the product. The projects above are the ones we can describe.
If your product is confidential, it stays that way. The same agreements that keep most of our work off this page are the ones that would cover yours.
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Founded in 2008 · Hudson, Ohio · info@coledd.com