High-precision BH1750 Digital Light Intensity Sensor Module for lux measurement with an I2C interface, ideal for Arduino, Raspberry Pi, and IoT projects requiring accurate ambient light detection.
TDS Meter V1.0 Module measures Total Dissolved Solids (TDS) in water, giving accurate readings of water purity and conductivity. Ideal for Arduino, ESP32, Raspberry Pi, and IoT water-quality monitoring systems.