HEATKEYS

Your source for process measurement and control. Everything from thermocouples to chart recorders and beyond. Temperature, flow and level, data acquisition, recorders and more.

auberins.com : - PID Controllers SSRs & Contactors Thermocouple Sensors Auto gauges, EGT Boost Coffee Machines & Kit Connector & Project box Plug-n-Play Controller Sous Vide Cooking Smoker controller RTD (PLT) Sensors Timer, Counter, Tac...

ExperTune Software - The Best Tools for Process Control Improvements

Control Solutions offers networked control systems and products tailored to facility management, building automation, and remote monitoring. Web servers and freely programmable I/O support LonWorks, BACnet, Modbus, and SNMP protocols.

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

Free source of SPICE circuit files and tutorials for the hands-on learning of electronics through the SPICE simulator. Also inlcudes SPICE basics and a command summary. Links to free demo versions.

NI leverages commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined automation, test and measurement hardware and software solutions for engineers and scientists.