Solar-powered digital kiosk now available as a custom event-based communication and engagement platform. CAMBRIDGE, Mass., June 6, 2024 /PRNewswire/ -- Soofa, the leading developer of solar-powered ...
Providing a bright, cost-effective solid-state lighting solution for portable and solar-powered outdoor electronic signs and signal applications, the HLMP-Exxx Series 5-mm LEDs are available in ...
Modern Engineering Marvels on MSN
Guerrilla engineers bring solar bus signs to Philly streets
What does civic frustration look like when combined with technical know-how? In Philadelphia, it has resulted in a sort of guerrilla network of solar-powered e-paper signs showing how often buses ...
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