What is the point of reviewing a cheap timer module, especially if it is based on the ubiquitous 555 timer chip? Recently I got an ‘updated’ version of the common 555 timer relay module. This time it ...

Kepler Communications plans to sell terminals to other satellite operators so they can tap into a data-relay constellation it expects to start deploying next year. Credit: Kepler Communications TAMPA, ...

TAMPA, Fla. — Amazon is preparing to demonstrate data relay services for NASA in the spring using upcoming production satellites for its Project Kuiper broadband constellation. The company recently ...

AutomationDirect has added the new ProSense T2 series of multi-mode, on-delay, off-delay, fleeting, and on-interval timer relays. These low-cost relays have a compact design with easy-to-use ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. During the first decades of the Space ...