What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

A programmable temperature and process controller for use by the maker community has been designed to be Arduino-compatible. Called the SmartPID it can be programmed on a PC via the USB port using the ...

I made this project because I wanted a way to automatically control the speed of a DC fan ... RC filter at the output of the PWM pin on the Arduino board. I used an LCD shield to display the current ...

line called for by the LCD protocol. This means you don’t lose any extra pins. Another way to uses the displays with Arduino is to use a smart controller for TFT screens.

To link a standard 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you ...