Connections: LCD display stacked on Arduino Arduino Pin 26 - Relay IN1 Arduino Pin 30 - Relay IN2 Arduino 5V - Relay VCC Arduino GND - Relay GND Relay NO2 - -12VDC Relay NC2 - +12VDC Relay NC1 - Relay ...

Arduino-LCD-Display-with-Knob-Controls This project shows how to connect an LCD screen to an Arduino Mega 2560 and use potentiometers (knobs) to adjust the screen’s contrast and control an extra ...

In many Arduino projects it is desirable or necessary to display information on an alphanumeric LCD panel: in the Arduino world this would normally be accomplished using a ‘shield’ (daughter board) ...

ultrasonic sensor value in lcd display with arduino ultrasonic sensor value in LCD display with Arduino code: // C++ code // include the library code: #include // initialize the library with the ...

Using the FT813 EVE IC, the Sunflower Shield allows makers to add a touch-enabled premium quality 3.5" (QVGA) TFT LCD display, to their Arduino projects. With the ability to render 24-bit color ...

Arduino is the heart of this programmable display. The circuit is shown in Fig. 1. Fig. 1: Circuit diagram of Arduino based programmable digital data display The power supply is applied through the ...

As promised in the first part of this article, now it is time to see in detail how we can use the Alphanumeric LCD Display in our Arduino sketches. The idea beside this project is to give a simple ...

This wireless LCD display shows information sent from a smartphone. The user can send text messages to an LCD via Bluetooth within 10 metres range.