The UV Sensor Module is a compact electronic sensor that detects ultraviolet (UV) light intensity. It provides an analog and/or digital output, making it suitable for Arduino, Raspberry Pi, NodeMCU, and other microcontroller projects. Ideal for environmental monitoring, wearable UV detectors, weather stations, and solar intensity measurement.
The Voltage Sensor Module 0–25V is a precision voltage detection module designed for microcontrollers like Arduino, Raspberry Pi, ESP8266, and NodeMCU. It uses a voltage divider circuit to safely measure DC inputs up to 25V and convert them into a readable 0–5V output for ADC pins.
The ZMCT103C 5A Single Phase AC Current Sensor Module is a compact, high-accuracy onboard module designed to measure AC currents up to 5A. It provides a stable conditioned analog output suitable for microcontrollers like Arduino, NodeMCU, ESP32, and industrial monitoring systems. Ideal for energy meters, load monitoring, over-current protection, and smart IoT applications.