GY-906 MLX90614 berührungsloses Infrarot Temperatur IIC Sensor Modul MLX90614ESF
14,43 €
They are unsoldered. There are two solder jumpers for the I2C interface that may or may not need to be soldered depending on your application, but will not for most uses. 10k Pull up resistors for the I2C interface with optional solder jumpers.
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