The crisis of cutting-edge technology, and the manual orthodox attendance system outplayed by smart and secure biometric attendance using Arduino. Remote accessing application of GSM is incorporated ...

Due to lack of electricity, many communities in India employ fossil fuel-based water pumping systems for irrigation. Due to the dangerous greenhouse gases they release, fossil fuels seriously impact ...

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This project demonstrates wireless data transmission using a Raspberry Pi Pico (transmitter) and Arduino Uno (receiver) over low-cost 433 MHz RF modules. Messages are encoded bit-by-bit on the Pico in ...