Two main functions Analog signal path with an opamp for A/D conversion The module provides analog signal conditioning through an opamp stage, making the signal suitable for reliable ADC input. Switch signal path with preset current limit The module lets you set a current limit value in advance. When the actual current reaches the preset value, the switch signal changes from low to , and the LED indicator lights to show the event. Key benefits Enables accurate A/D conversion by providing a conditioned analog path with an opamp Provides a programmable currentlimit switch output for monitoring and protection Visual status feedback through an LED indicator for quick diagnostics Simple integration into measurement, control, and protection circuits Dualfunction design consolidates signal conditioning and limit signaling in one module Compatibility and integration Designed for applications requiring an analog input suitable for A/D conversion and a discrete currentlimit signaling path Suitable for integration with standard measurement and control systems that use ADC inputs and current monitoring Can be incorporated into existing sensor, microcontroller, data acquisition, or test bench setups that require both analog conditioning and a preset currentlimit indication Use scenarios Data acquisition and instrumentation Connect a sensor to the analog input path for reliable ADC readings, while using the switch output to flag when the current reaches the preset limit, with the LED providing immediate status. Currentlimit monitoring in test rigs or bench experiments Set a preset current limit; as soon as the measured current reaches the limit, the switch output goes and the LED lights, giving clear, observable indication for control or logging. System protection in small control loops Use the module to condition the analog signal for an ADC and concurrently monitor current to trigger a safestate indication when the limit is reached, supported by the LED indicator for quick verification. Notes The description reflects the twofunction design: analog signal conditioning for A/D conversion and a presettable currentlimit switch output with LED indication. The exact size and material are not specified here; the description focuses on function, compatibility, and performance characteristics.