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The op-amp uses half of the referent voltage (Vref) as the virtual GND so that both positive and negative values can be converted
WisBlock RAK4631 with Meshtastic firmware
External USB Storage Casing ABS Dimensions MBUS Gateway 10: 142
RGB colour
Input: 0 ~ 20 mA default
EZO-O2™ Embedded Oxygen Sensor Stainless Steel Body - Atlas Scientific Voice-Sound The op-amp uses half ofEZO O2 Embedded Oxygen Sensor Stainless Steel Body Atlas Scientific From environmental monitoring to industrial applications this O2 sensor can be used in countless applications. The Atlas Scientific gaseous oxygen sensor has been designed to read O2 levels from 0 420 ppt. The sensor comes calibrated and ready to use right out of the box. The EZO O2 comes with: One embedded oxygen sensor, one data cable with 5 pin male header, and one Locknut & O