Basically, this program enables the Arduino UNO R4 to connect to an existing WiFi network, so it can send an SMS alert via API when the flame sensor or smoke sensors detects fire and smoke. At the ...

AI search startup Perplexity AI is finalizing a $500 million funding round, reportedly led by venture capital firm Accel. This investment would elevate Perplexity to a $14 billion valuation ...

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This project demonstrates how to control a 7-segment display using an Arduino UNO. The circuit is designed and simulated in Autodesk Tinkercad. It typically cycles through displaying digits 0-9.