ESP-01 is a tiny and useful piece of hardware. It has a 32-bit MCU, 2.4GHz 802.11 b/g/n WiFi, 1MB flash memory, and several other useful embedded features. Such ...
CARLO GAVAZZI is proud to announce the launch of DUB72, a double under voltage monitoring relay that is approved for use in Class I Division 2 hazardous locations. This relay can be used to help ...
A group of scientists from Egypt’s Tanta University has developed a novel, wireless system for monitoring and controlling PV systems. It combines a custom-made printed circuit board (PCB) attached to ...
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