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Introduction

Updated on Jun 1, 2026

ADC03 is an 8-channel 16 bit analogue voltage interface for use with Racelogic VBOX, Video VBOX and third party data loggers.

Each channel is electrically isolated and provides bipolar voltage measurement with a DC accuracy of ±2 mV. 

Drawing of the Analogue Input Module.
Diagram for connecting inputs, Analogue Input Module and VBOX 3i.


  • Voltage input ±50 V
  • 16 bit Resolution
  • ±2 mV DC accuracy
  • Synchronous sampling of all channels
  • Bi-polar voltage input
  • Internal scale + offset for conversion to real data