Publication Name: Australasian Exploration Geoscience Conference 2019
Authors: Tim Dean*, Hoang Nguyen
Date Published: September 2019
Number of Pages: 5
Abstract:
In a previous paper, we described how a small electromagnetic vibrator could be manufactured using commercially available components for less than US$2,000. The basis of the unit was a set of four low-frequency actuators designed for use in home-theatre systems. In this paper we describe a new unit with the number of actuators increased from four to ten and improved quality electronic components.