Tootfinder

📏 Superconducting detector captures hot spots with submicron resolution
#sensors

Superconducting detector captures hot spots with submicron resolution
A research team from Osaka Metropolitan University proposed using a current-biased kinetic inductance detector with submicron 400 megapixels to image hot spots induced by a localized external stimulus over a 15 × 15 mm2 area. The team utilized a delay-line technique to trace the propagation of internal signals for a pair of signals arising from each hot spot.

💥 Bubble wrap bursts enable power-free acoustic testing
#sensors

Bubble wrap bursts enable power-free acoustic testing
Non-destructive testing allows engineers to evaluate the integrity of structures such as pipelines, tanks, bridges, and machinery without dismantling them. Conventional approaches rely on loudspeakers, lasers, or electric sparks. While effective, these systems can be difficult or dangerous to use in flammable or confined areas and require considerable power to function effectively.

Today I will be mostly diving down the #3dprinting rabbit hole. First task is a couple of mounts for the hall effect #sensors for my garage door opener.