Eclipse 4diac the open source solution for industrial automation
A free, fast and accurate routine to compute the position of the Sun
32/64 bit multi-platform Ethernet S7 PLC communication suite
Vehicle Weighing Software
Arduino Ethernet library for communicating with S7 Siemens PLC
PLC-Logger and Analyzer
Simple to use XML-Parser/Composer Library for B&R Automation PLC (SPS)
AS511 communication driver
Open Source PLC based on the arduino platform