Development and small-series production of custom electronics – hardware, firmware and prototypes from a single source
Steffen Freitag Engineering
GermanyNew on Amplifa
Electronics development with short lines of communication
Steffen Freitag Engineering is a sole proprietorship founded in 2020 and based in Germany, specializing in custom electronics development. Its service portfolio covers hardware and circuit design, firmware and software development for embedded systems, and the assembly of electronic modules. Development, programming and practical implementation are treated as one connected task, which is particularly beneficial for prototypes, custom builds and small quantities. Custom devices and small series are manufactured from the first unit off, including mechanical components such as housings. Since 2022, the company has been selling its own product, the weather relay, for weather-dependent control tasks, combining hardware, embedded software, web interface and weather data. Owner Steffen Freitag is a certified electronics technician for devices and systems and holds a Bachelor of Engineering; the company serves customers from the electronics, embedded systems and electromobility charging infrastructure sectors.
- Site
- Germany
- Processes
- Hardware development (circuit design, component selection), Firmware & software development (embedded software, interfaces, user interfaces), Assembly of electronic modules, Manufacturing of prototypes and small series of electronic devices (incl. mechanical components, Custom device development (hardware, firmware, software as an overall system), Hardware development / circuit design, Firmware and software development, Prototype construction
- Materials
- Hardware development, Firmware & software development, Prototypes & small series
- Founded
- 2020
- Employees
- 1
- Industries
- Electronics, Embedded Systems, Electromobility charging infrastructure
- 01
Hardware development (circuit design, component selection)
- 02
Firmware and software development
- 03
Assembly of electronic modules
- 04
Prototype and small-series manufacturing incl. housings
- 05
Product maintenance and further development
Development services and manufacturing scope
Hardware development
Circuit design, component selection and assembly of electronic modules with a focus on function, reliability and manufacturability.
Firmware & software development
Hardware-near software, interfaces and user interfaces as part of the overall system.
Prototypes & small series
Manufacturing of custom devices from the first unit off, including mechanical components such as housings.
Products and Assemblies
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Hardware development (circuit design, component selection)Engineering | – | – | – | – | – |
| Firmware & software development (embedded software, interfaces, user interfaces)Engineering | – | – | – | – | – |
| Assembly of electronic modulesAssembly | – | – | – | – | – |
| Manufacturing of prototypes and small series of electronic devices (incl. mechanical componentsAssembly | – | – | – | 1 unit (from the first unit off) – Small series | – |
| Custom device development (hardware, firmware, software as an overall system)Engineering | – | – | – | – | – |
Additional services
Reference customers
History
- 2017
Thesis on demand-side management at electric vehicle charging stations; the process was filed as a patent by Bender GmbH & Co. KG.
- 2020
Foundation of Steffen Freitag Engineering as a sole proprietorship, initially focused on development services.
- 2022
Market launch of the first own product, the weather relay.