30 years of interdisciplinary electronics development.
Concept, Physics, Circuit diagram, Layout creation, Prototype construction to certification and series start.
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Software Development
Embedded Security
- Know-How Protection
- Anti-Clone
- Secure Boot
- secure firmware update
- Protection against HW attacks (glitching, reverse engineering)
- EU Cyber Resilience Act
Firmware
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deterministic, real-time capable
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Motor Control
- Field-Oriented Control (FOC), Auto-Tuning, Sensorless
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Control Engineering
Programming Languages
- C, C++, golang, rust
Embedded Platforms
- 8/16/32-bit microcontrollers
- STM32, Nordic, Risc-V, ESP32, Microchip (Atmel)
- ARM A7, e.g. STM32MP1, etc.
- linux-capable, 3D-GPU, Multicore, DRAM
Operating Systems
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Bare-Metal
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Embedded Linux
- automated image creation (Buildroot / yocto)
- Driver/Kernel Development
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x86 Windows, Linux
Debugging
- High-Speed Tools for Realtime Visualization
Protocols
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Wireless
- WLAN, Bluetooth (LE)
- proprietary (2.4GHz, 433MHz, 868MHz)
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Wired
- RS-232, RS-485, CAN, Modbus-RTU
- Ethernet, Modbus-TCP, EtherCAT, Profibus, CANopen
Server / Cloud Applications
- Highly available and fail-safe customer applications
- hosted in Germany, GDPR-compliant
- PostgreSQL database cluster
- Container Orchestration
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Hardware Development
EMC Services
- Project-related consulting
- EMC and standards-compliant device design
- Development-related pre-measurements
- Immunity
- Emission
- Troubleshooting in case of issues (EMC emergency service)
Circuit Design
- Analog
- Sensors, strain gauges, etc.
- Switching regulators
- Digital
- Microcontrollers
- System-On-Chip
- Radio Frequency (RF) Engineering
- WLAN, Bluetooth
- ISM (433MHz, 868MHz)
Power Electronics
- DC/DC, inverters
- Motor controllers (BLDC, Stepper)
- IR thermography, temperature management
PCB Design
- EMC compliant
- development-related EMC measurement
- manufacturing-compliant
Device Design
- System analysis and concept development
Prototypes / Small series production
- Assembly
- 3D printing (SLA/FDM)
- Assembly, functional testing
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Projects
Battery High Torque Screwdriver
- High-precision torque detection
- WLAN-enabled (OPC-UA, web interface, cloud connectivity)
- Secure firmware update OTA
- Know-how and anti-clone protection
- Operation via web interface
- Data acquisition and analysis in cloud application
Metering Application
- Consulting and support for porting to octavo SiP / Embedded Linux
- Secure firmware update via USB
- Know-how and anti-clone protection
Various Projects
- Attitude stabilization (gyro) for RC helicopters
- Motor control (sensorless) for BLDC and stepper motors
- Power electronics for machine tools
- Radio transmission systems (2.4GHz, 433MHz, 868MHz)
- Automotive diagnostic system with CAN and Bluetooth (OBD dongle)
- FM transmitter for MP3 players
- Time synchronization and sequence control for laser perforation machine with EtherCAT interface
- Four-axis motion control master with EtherCAT, CANopen (DS402) interface
