Cars

Used cars for sale near Fresno, CA under $3,000

I looked at alot of suv's! As a mechanic they needed to meet a higher standard. In the price bracket there were only two suv's that I would consider. So I own a Mazda cx-9 Grand touring,it was the ...
Interesting Engineering

NASA-tested quantum sensor could replace aging satellites for GPS-free global navigation

SBQuantum, a Canadian company, is set to launch a quantum diamond magnetometer to space as part of the MagQuest challenge that seeks to accelerate newer technologies for measuring the Earth’s magnetic ...
IEEE

A 141-dB Dynamic Range CMOS Gas-Sensor Interface Circuit Without Calibration With 16-Bit Digital Output Word

Abstract: In this paper, we present the design and the characterization of a wide-dynamic-range interface circuit for resistive gas-sensors able to operate without calibration. The circuit is based on ...
IEEE

Monolithically Fabricated Microgripper With Integrated Force Sensor for Manipulating Microobjects and Biological Cells Aligned in an Ultrasonic Field

Abstract: This paper reports an electrostatic microelectromechanical systems (MEMS) gripper with an integrated capacitive force sensor. The sensitivity is more than three orders of magnitude higher ...