A smart IoT-based water quality testing kit using ESP32, Raspberry Pi, and an ML model to predict bacterial contamination (% CFU in water samples). Detects pH, TDS, temperature, turbidity, and bacterial presence via optical sensors.
Production-grade cable harness tester using SparkFun Artemis ATP for P3/P1/P2 assemblies with automated continuity, resistance, leakage, and zener tests