IR Infrared Flame Sensor Module

GY-291 ADXL345 Accelerometer Module. An electronic module identified by its model and function.

GY-68 BMP180 Atmospheric Pressure Module. An electronic module identified by its model and function.

Two-wire temperature sensor with a 1-metre lead. The listing mentions both PT100 and K-type; confirm the sensor type before selecting an interface.

Infrared Transmitter LED 3mm 2-PIN. An LED component in the stated size and color.