The module transforms the analog output from the FSR type pressure sensors into a two-state output with using of a relay. The output is a relay potential-free changeover contact 0.5A / 125VAC. The ...

In circuit, IR sensor Module output pin is simple connected to the Pin 2 no of Arduino and Relay Module’s input is connected to Pin 7 no of Arduino. Further a DC Motor is connected to the Relay. To ...

Connect the digital output pins of the Arduino (digital pins 8, 9, 10, and 11) to the appropriate input pins (IN1, IN2, IN3, and IN4) on the motor driver module. Connect the ENA and ENB pins of the ...

The schematic diagram shown in Figure 2 illustrates how L298 H-bridge IC can be connected with Arduino to control two DC motors. Two sets of inputs, one for each motor, are provided to control its ...

While the Arduino MEGA does have more built-in GPIO pins (70 digital input/output pins, of which 14 can be used as PWM outputs and 16 can be used as analog inputs), it's pretty old tech now, and if ...

We connected the motor on pin A4 so we use this in our motor variable. Inside the setup() function we set the sensor pins as INPUT and led pins and motor as OUTPUT. In the loop() we check to see if ...

The VCC and GND are shared by the Arduino Nano, the PIR sensor module, and the relay, as illustrated in Fig. 2. The OUT pin of the PIR sensor connects to digital pin 10 (D10) on the Arduino Nano. Pin ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...