Abstract: This paper presents a novel approach to home automation utilizing the MQTT protocol. The system is implemented using an ESP32 node and a Node-RED server running on a Raspberry Pi, allowing ...

Red Fort blast: Muzammil Ahmad Ganai, Adeel Ahmed Rather, Shaheen Saeed Ansari and Mufti Irfan Ahmad Wagay have been sent to a 10-day NIA custody. According to a ...

What is the Lightning Network, and how does it work? The Lightning Network is Bitcoin’s most successful second-layer solution, a protocol built to handle rapid, ultra-low-cost transactions without ...

Bob has been designing hardware and coding software for decades. He likes to draw and write. He’s a web cadet wannabe. Bob has been designing hardware and coding software for decades. He likes to draw ...

Red 3 – also called FD&C Red No. 3, erythrosine or E127 – has been widely used in food, cosmetics and pharmaceuticals since its FDA approval in 1969. You’ve likely encountered Red 3 before. It’s a ...

FD&C Red No. 40, more commonly known as red 40, is making headlines again as lawmakers debate whether food dyes should remain legal in the United States. The dye, which has been registered with and ...

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