Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

This repository contains the code and circuit diagram for a Cricket Score Counter built using Arduino UNO, a 16x2 LCD I2C Display, push buttons, resistors, and LEDs. Features: Tracks runs, wickets, ...

Circuit Diagram for this Arduino Alcohol Sensor ... And LCD connections are same as Arduino LCD examples that are available in Arduino IDE (12, 11, 5, 4, 3, 2). A push button also used here for start ...

Connect the Arduino Uno, push buttons, breadboard, wires, and small LCD as per the circuit diagram. Upload the provided code to the Arduino Uno. Power on the system. In future, we plan to upgrade the ...

An Arduino Nano reads three push buttons for frequency tuning and displays the FM station data on an LCD. FM receivers are among the top ... Figure 1 shows the schematic diagram of the device. The ...

Blynk is an Internet of Things (IoT) platform to control Arduino ... LCD display, mechanical buttons, LEDs, RTC and so on are not required. The digital dashboard or smartmeter display is shown in Fig.