Embedded engineering for sensor products
Smart sensors and measurement devices: analog front-ends, drivers, calibration and signal processing - with power budgets that last for years on a battery.
Sector challenges
Measurement accuracy
Noise, drift and temperature effects are handled in the hardware design, the calibration data and the firmware filters.
Power budget
Battery-powered sensors need sleep modes, duty cycling and power measurements on real hardware in our lab.
Data at the edge
Filtering, feature extraction and anomaly detection on the device - see embedded AI.
Integration
Standard interfaces and protocols, so the sensor fits into your customers' systems - see IoT & connectivity.
Our approach
- 01
Front-end and hardware
Sensor selection, analog front-end and PCB. See hardware & PCB design.
- 02
Drivers and calibration
Drivers for sensors and ADCs, with calibration data stored per unit. See device drivers.
- 03
Processing
Filtering and feature extraction on the device, so only useful data leaves the sensor.
- 04
Connectivity and updates
Wired or wireless interfaces and secure updates for sensors in the field.
Stack
Firmware
- C / C++
- RTOS
- Low-power modes
Interfaces
- I2C
- SPI
- ADC
Connectivity
- BLE
- Wi-Fi
- LTE-M / NB-IoT
FAQ
Discuss your project
Describe your project and goal. An engineer replies within one business day.