Here are the key features and components of a typical 5-Channel Flame Sensor Module:

Multiple Flame Sensors: As the name suggests, this module contains five flame sensors or detectors. These sensors are usually arranged in an array to cover a wider area for flame detection.

Sensitivity Control: Many flame sensor modules allow you to adjust the sensitivity of each individual sensor. This feature allows you to fine-tune the detection threshold based on your specific application requirements.

Digital and Analog Outputs: These modules typically provide both digital and analog outputs. The digital output is a simple on/off signal that indicates the presence or absence of flames, while the analog output provides a varying voltage level that corresponds to the intensity of the detected flame.

Indicator LEDs: Some modules include indicator LEDs that provide a visual indication of flame detection, making it easier to test and troubleshoot the module.

Operating Voltage: These modules often operate at low voltages, typically in the range of 3.3V to 5V DC.

Interface: They are designed for easy interfacing with microcontrollers or other digital devices. You can connect the digital output to a digital input pin on a microcontroller to process the flame detection signal.