Free Engineering Tools
Simple, client-side interactive utilities to read serial data, calculate calibration curves, generate firmware configurations, and export sensor constants.
Thermistor Calibration
Steinhart-Hart Coefficient Calculator
Input 3 temperature-resistance calibration points to generate Steinhart-Hart coefficients ($A, B, C$). Includes copyable C/C++ code and DaqSense project profile exports.
Input: R/T PairsOpen Calculator →
USB Serial Capture
Free Online Serial Monitor
Connect to Arduino, ESP32, and USB serial devices from a desktop browser, then capture incoming serial data in a text box for copying or downloading.
Input: USB SerialOpen Monitor →