The Salitronic NTC Thermistor Table Generator is a free online tool that builds temperature-to-resistance lookup tables for embedded firmware. Set the thermistor coefficients, including Steinhart-Hart, and the temperature range, and it generates a table ready to use in code. It needs JavaScript and runs in your browser.

More free tools: the Gerber Analyzer, the PCB Trace Width Calculator and the PCB Impedance Calculator. For a design review or a full design, see electronic design services.