Grzegorz Pawlicki | GEKAR

Embedded systems, electronics design and industrial automation.

24-01-2022

RS485 communication electronic module:

Communication module for RS485 networks, designed for reading sensors over RS485.
Any protocol can be implemented, including MODBUS.
Application: remote monitoring of machines, workstations or production cycle efficiency.
Possible support for a dedicated 2-wire sensor (custom design) or two independent 24Vdc standard sensors.
Rugged metal enclosure, 4-digit 7-segment display. 24Vdc power supply.
Device firmware customized for specific applications.

RS485 metal enclosure for electronics
electronics enclosure dimensions 3D enclosure view

30-11-2020

Building automation controller project equipped with:

12-11-2018

There have been fewer publications recently, but certainly not because of a lack of projects. Engineering work has been ongoing intensively throughout the year. For over half a year, projects have focused on embedded software development for industrial electronics. As always, the software has been developed with reliability as a top priority.

Unique experience in complex industrial control electronics projects. Developing innovative software for unconventional applications is challenging, but the results are highly effective and valuable for customers.

software development services

11-07-2017

Modernization of motor controllers and further development of projects toward support for network protocols such as CANOpen and Ethernet.

27-12-2016

New projects: modernization of controller modules.

08-09-2016

Experience has expanded with further successful projects. In cooperation with a leading building automation company, we implemented innovative solutions and developed advanced dedicated firmware for heating control systems. The project was carried out within the Greater Poland Regional Operational Programme 2014–2020.

The projects included:

02-02-2015

Launching new projects based on industrial ARM computers. These new devices combine robust ARM/DSP microcontroller-based electronics with modern embedded Linux systems built on highly integrated platforms. This significantly shortens the time from concept to finished device design. Features include:

These devices can operate in industrial environments as well as mobile control platforms. They offer a favorable performance-to-cost ratio and high reliability. Based on Linux systems, they are capable of executing advanced computational algorithms.

ARM A7 mobile controller

25-07-2014

GU1R is a new reluctance motor controller designed for harsh industrial environments. Equipped with real-time online diagnostics displayed on a 6-digit LED display. The controller firmware was fully developed using a real-time operating system. Configuration is performed through a user-friendly free PC application. Motion algorithms and trajectories can be customized for dedicated production batches. The controller includes 10 galvanically isolated inputs, 3 relay outputs and a motor output.

Experience in Control Electronics and Drives

One example area of expertise is the design of dedicated industrial control electronics, including drive controllers, actuator modules and devices mounted inside industrial control cabinets. The examples below present selected types of designs and competencies rather than a complete project list.

Stepper motor and drive controllers:

What these examples demonstrate