Researchers at Stanford have developed a distributed digital "black box" audit trail design for connected and automated vehicle data and software assurance.
Magnetic field measurements using currently available devices require complex switching circuitry to mitigate the offset and noise present in measurements.
This compact, low-cost, high resolution angular position sensor is designed to improve the movement of rotary joints. The capacitive sensor, which includes two flat discs patterned with conductive material can be packaged in tight spaces.
Stanford engineers have created a patented method for fabricating highly sensitive piezoresistors on vertical walls of microstructures by epitaxial growth of doped silicon.
This patented technology is a magnetically actuated photonic crystal sensor system. It utilizes a photonic crystal (PC) coupled to magnetic material which is then mounted on an optical fiber.