We might think that an AVR microcontroller – e.g. the ATMega328p adopted by the Arduino UNO boards – has the sufficient number of pins to manage an alphanumeric LCD. In a complex industrial machine ...

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 ...

[Tobie’s] part of the hack is to use an Arduino and a few buttons as the controller. It’s easy to set up and we think the breadboarded controller approximates the size and weight of an LCD ...

Software-wise, the Arduino sketch is pretty straightforward with less than 100 lines. So if you want to modify it to add more fans, change the message on the LCD, or use a different temperature ...

We all love seeing data represented in pretty ways — whether it’s necessary or not. Take VU meters for example. They’re a super useful tool for audio editors to balance signals, but they ...

Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects ...

LCD), power (e.g., 9V battery, solar cell, coin cell), and even breadboards. However, the only Arduino platform included is an Uno R3. You can still create different circuits with this board ...

In Arduino programs, called Sketches ... Alternately, you can find a temporized one with a countdown timer LCD also on PCBWay. In our example, we'll use the simplest three-light sensor and ...

This module will investigate creating an interactive side-scrolling game using an Arduino. It will also provide experience with advanced usage of the 16x2 LCD screen and its scrolling capabilities.