The chip gets programmed in an Arduino Uno and then transplanted into the calculator, a neat trick if you don’t have a dedicated programmer handy. Given how cheap Arduino clones can be had ...

This is a simple calculator implemented by Arduino UNO, LCD screen and keypad. Requirements: • Arduino Uno: Arduino is an open-source development platform that allows us to program it using the ...

You'll have a bit of control over what you choose for the motion sensor, motor, and jumper wires. You can pick up a pack of six SG90 motors from Amazon for a little under $12. A 10-pack of the HC ...

This project is based on a classical Arduino uno (a Nano or a Mega can also be used) and a Nextion touch screen. The two parts communicate using an Arduino serial RS232 line. In order to free the ...