If the sensor is running well, you may set the "debug" flag to "false". I.e. the sensor is not sending any messages to the serial port (except the RS-485 channel). Modbus regsiters: 1: Temperature * ...

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Sound Sensor with Arduino UNO – Connection Diagram Now that we have a complete understanding of how a Sound sensor works, we can connect all the required wires to Arduino as shown below. Connecting ...

RS-485 is designed to work over long distances and overcome noise issues. The core of the communications system is the board seen on the left.

Arduino LM35 Temperature Sensor Circuit Diagram Now that we have understood how the LM35 Temperature Sensor works we can connect all the required wires to Arduino UNO. The arduino lm35 connection ...

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.

We connected $\\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The sensor was ...

Electronica: Arduino makes single-pair Ethernet accessible, and RS485 too Arduino announced a single-pair Ethernet adapter board for its Uno R4 single-board microcontroller at Electronica this morning ...