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🤖🔥🚬 Remove negligently discarded cigarette butts, quench burning debris, and get informed of the incident location via the MKR GSM 1400 over SMS. : r/robotics
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Multiple sensors based fire extinguisher robot based on DTMF, bluetooth and GSM technology with multiple mode of operation | Semantic Scholar
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SIMPLE ROBOT】SIM800C GSM GPRS module STM32 microcontroller 51 equipped with For Bluetooth and high- TTS - AliExpress
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