Fig. 1From: Simple and robust resistive dual-axis accelerometer using a liquid metal dropletDesign and operating mechanism of dual-axis accelerometer. a Schematic of the device. b Device image. c Acceleration sensing mechanism. Here, ΔR x indicates the difference in resistance in the direction of the X-axis, and ΔR y indicates that in the direction of the Y-axis. d Principle of resistance changeBack to article page