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 ...

For that connect the D4, D5, D6 and D7 pins from the LCD to the D5, D4, D3 and D2 pins of the Arduino. Here is the actual circuit. It is built as per the connection diagram provided. All the ...

The transistor serves as a current sink, and its base is connected to Arduino pin 3 (D3) to apply pulse width modulation control. The wiring diagram and sketch for a simple experiment is shown below. ...

14 - Read switch and Buzzer simulation with and Without Arduino nano 15 - PIR Sensor interfacing with Arduino Nano 16 - Ultrasonic sensor interfacing with Arduino Nano distance measurement 17 - LCD ...

Made a simple Arduino circuit with a 16*2 LCD screen and LED as outputs, 5 buttons, and 2 analog switches as controls. Calculator - does simple calculations (addition, subtraction, multiplication, ...

The Alphanumeric LCD for Arduino will be our first circuit ... We will dedicate a series of articles illustrating applications giving us the opportunity to develop circuits using one or more shift ...

Arduino identifies status of the battery connection and voltage, and indicates the same on the LCD. Circuit and working of 12V automatic battery charger The circuit diagram of the Arduino-controlled ...

LCD interface: Normally, Arduino boards do not have an ... pins and analogue pins are available as on any other Arduino board. The detailed circuit diagram of Arduino for ATmega32 is shown in Fig. 3.

The Arduino is a platform ... environment that uses wiring library and a simple I/O board so that the writing of C/C++ programs that run on the board can be simplified. The project has been placed in ...

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 popular circuits of any electronic enthusiast. In this article, ...