Next link the digital output (DO) of the module to digital pin 2 (D2) and analog output (AO) to analog input 0 (A0) of the arduino. The whole hardware should be powered by a 9V DC / USB source through ...

NOTE: the tilt switch shown in the setup image is not the tilt switch I interfaced with, it was just the only one available on Tinkercad. In the Arduino IDE, by using digitalRead() with the pin ...

LED is connected with the PIN 2 of the Arduino UNO with 220-ohm resistor to limit the current to a safe value. And, the buzzer is directly connected to the PIN 3 of the Arduino UNO. Tilt Sensor . This ...

An Arduino Uno board is used to process the data received from the accelerometer and switch on the corresponding LED to indicate the direction of tilt. Fig. 1 shows the author’s prototype and Fig. 2 ...

Fig. 1: Author’s prototype for Smart Electric Iron Circuit and working. As shown in Fig. 2, the circuit built around Arduino Uno Board1 includes single-changeover relay module MOD1, MPU6050 module ...

4. Connect the breadboard rails to Arduino GND and +5V, and then check that your setup matches that of Figure 10-3. Mounting the Laser. For this project, I’ve attached the servos to a pan-and ...

You just need to have an Arduino Uno, Accelerometer (MMA7361 Three Axis Accelerometer), 12v Electric Door lock, Relay and 12v power supply. Now the magic happens in the Code, he took a variable ...