In Montreal, bus and subway riders who use the transit system’s OPUS smart fare card and have a smartphone, can receive personalized coupons from stores and entertainment venues that are located along ...
Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...
Description: Developing a Technology Readiness Level 6 (TRL 6) prototype of the Debris and Meteoroid Environment Sensor (DENTS) for CubeSat Applications. The effort builds on a previously demonstrated ...
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