dhee

Donner & Hegewald Electronic Engineering

We develop hardware, software and prototypes from a single source for industrial and automotive electronics.
With our expert knowledge we develop electronics and provide consulting services in due consideration of robustness, cost minimising, EMC characteristics and Functional Safety.

Circuit Design

Circuit Design

  • Design of analog and digital circuits
  • Mixed-Signal simulation
  • Programmable logic

PCB Layout

PCB Layout

  • From double-sided PCBs to complex HDI boards
  • Ensuring of signal and power integrity
  • Optimization of thermal management

Mechanical Integration

Mechanical Integration

  • Support of the 3D electronic and mechanical co-design
  • Assembly and connection technology

Prototyping

Prototyping

  • Manufacturing of prototypes
  • Organisation and support of electronics manufacturing for medium-sized quantities

Software Development

Software Development

  • Embedded software for 8..32 bit µC
  • From low level software up to complex Apps
  • PC-based software using C# and .NET

Test and Qualification

Test and Qualification

  • Evaluation of electronic modules and systems
  • EMC measurements during the development
  • Investigations on the thermal behaviour