EDN

HEM Data’s mini logger acquires OBD and CAN bus data

Intended for in-vehicle diagnostics, the DAWN (DataAcquisition With Networks) miniature data logger from HEM Data is so compactthat it fits within the mating J1962 OBD (On-Board Diagnostics) connector ...
EDN

Hem’s CAN bus logger acquires real-time vehicle data

Hem Data's DAWN AVIT datalogger gathers OBD-II and otherCAN bus data from cars, trucks, buses, and off-road vehicles. The unit canoperate standalone, or it can be connected to a PC for real-time ...
CNET

A brief intro to OBD-II technology

Antuan started out in the automotive industry the old-fashioned way, by turning wrenches in a driveway and picking up speeding tickets. He now has nearly 20 years of expertise and experience behind ...