These touch screens provide a user-friendly interface that makes it easy to interact with devices. In this project, we will be using an Arduino 3.2" TFT LCD Touch Screen to create a simple calculator.

Now he’s got this proof of concept video where he draws on the screen, that input is interpreted by the Arduino, commands are sent through the UART, and the calculator program draws on the screen.

Making projects using Arduino Uno as a microcontroller board is really fun if you are working on Embedded projects. If you want to make a simple calculator that is able to perform all the basic ...

Arduino Lib Tools for 2.4 Inch TFT LCD Touch Screen Module 240 x 320 resolution Spfd5408 controller sell by Banggood ...

In this project we will build our own Arduino based calculator where the values can be sent in through a keypad (4×4 keypad) and result can be viewed on a LCD screen (16×2 Dot-matrix).

An LCD module DMC-16207 of 2×16 was used for prototyping the LED calculator since it uses the Hitachi chipset to produce a view around 3 ½” wide. The USB supplies 5V power to the LCD as well as the ...

It doesn’t take much to pull off this trick, [RopB] just taped a piece of tin foil to the screen and connected it to the Arduino with a jumper wire.

We propose to make a little calculator realising the four basic arithmetical operations using one Arduino and a Nextion touch display. This calculator uses the Reverse Polish Notation, which may ...

Arduino developers might be interested in a new LCD touchscreen in the form of the arLCD Arduino touchscreen display created by Earthmake which is available for $89 ...