Circuit Connection: Arduino and HC-SR04 Ultrasonic Sensor Module: Connect the VCC pin of each ultrasonic sensor to the 5V pin on the Arduino board. Connect the GND pin of each ultrasonic sensor to the ...

Simply connect the moisture sensor and the water pump (through the relay) to the Nano RP2040 Connect board, insert the moisture sensor in a flower pot, and put the pump in a recipient filled with ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...

Arduino RCWL 0516 RADAR Sensor Module Circuit Diagram. The following image shows the circuit diagram for interfacing the RCWL0516 module with Arduino. The RCWL0516 uses just one pin to indicate motion ...

Contribute to AlexLu0419/Arduino-Sensor-Package development by creating an account on GitHub. Contribute to AlexLu0419/Arduino-Sensor-Package development by creating an account on GitHub. ... Number ...

Hardware Hook Up Connecting the water flow sensor to arduino requires minimal interconnection. Connect the VCC (Red) and GND (Black) wires of the water flow Sensor to the 5v and Gnd of Arduino, and ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...