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Controlling a Potentiometer-based Servo Motor Using a M5Stack Core

In this project, learn how to use a potentiometer's reading on the M5Stack core to control a servo motor.

June 04, 2023 by Don Wilcher

The Glass Cockpit: The Story of Display Technologies in Space Shuttles

In this final part of the Glass Cockpit series, we look at how displays have reached their current iteration in Space X shuttles.

January 10, 2021 by Steve Taranovich

Touchscreen vs. Button Interface Design: Capacitive and Resistive Touchscreens and Haptics

Learn about some of the most important fundamentals for understanding how interface technologies have evolved.

January 07, 2021 by Steve Taranovich

How to Interface the Mojo V3 FPGA Board with a 16x2 LCD Module: Block Diagram and Verilog Code

This article will discuss the details of interfacing a basic 16x2 LCD module with an FPGA.

May 19, 2019 by Dr. Steve Arar

How to Interface the Mojo v3 FPGA Board with a 16x2 LCD Module

This article will discuss the details of interfacing a basic 16x2 LCD module with an FPGA.

May 17, 2019 by Dr. Steve Arar

How to Interface a 16×2 LCD Module with an MCU

This article will discuss the details of interfacing a 16x2 LCD module with an MCU.

March 04, 2019 by Dr. Steve Arar

How to Interface an Ultrasonic Sensor with an LCD Using a Microcontroller Dev Kit

Let's interface an ultrasonic sensor and a lighting system! In this project, we'll design a sensor subsystem and then use it in a parking sensor application.

November 02, 2017 by Nick Davis

Adding an LCD and Keypad to a Tachometer and Speedometer

In part two of the tachometer/speedometer project, we'll add a keypad and LCD for easier user interaction.

September 18, 2017 by Nick Davis

Quark D2000 I2C Interfacing: Add a Light Sensor and an LCD

Get acquainted with using I2C with the Quark D2000 development board by interfacing an ambient light sensor and an LCD.

January 12, 2017 by Raymond Genovese

Designing a Circular-Touch-Sense User Interface

This project gives you an example of how a basic user interface can be implemented using only one circular capacitive touch sensor.

January 05, 2017 by Robert Keim

Build a Wireless “Tipping Bucket” Rain Gauge, Part 3—Receiver, PICAXE, and LCD

Here's a rain gauge that empties itself and that you can read from your easy chair. Best of all, you can build it, yourself.

August 19, 2016 by Charles R. Hampton

Building Raspberry Pi Controllers Part 6: Displaying Messages on a LCD with a RPi

Readers will learn how to wire a standard 16x2 LCD (liquid crystal display) to a Raspberry Pi to display messages.

March 04, 2016 by Don Wilcher

Using a Serial LCD with a PICAXE

Using an LCD increases the versatility of any microcontroller by displaying data outputs and memory contents. This serial adapter uses only one I/O.

September 22, 2015 by Charles R. Hampton

An LCD for Your Microcontroller Using a Single I/O

LCDs are great for showing info from your microcontroller. A serial adapter is inexpensive, uses only one I/O, and is easy to connect and to use.

September 17, 2015 by Charles R. Hampton

Ambient Light Monitor: Display Measurements on an LCD

Learn how to use an EFM8 microcontroller to convert current and voltage measurements to digits that can be displayed on an LCD. We'll discuss a convenient way to report analog-to-digital conversion values that represent current and voltage amplitudes.

July 26, 2015 by Robert Keim

Controlling an LCD via SPI: An Introduction to Project Development with an EFM8 Microcontroller

A simple LCD control project with an EFM8 evaluation board demonstrates basic principles of embedded development.

July 08, 2015 by Robert Keim

Arduino Interface with MATLAB

How to connect your Arduino board to MATLAB and actually control and get information on the Arduino.

June 15, 2015 by Tim Youngblood

Make a Digital Voltmeter Using an Arduino

It's easy to make a simple digital voltmeter using an Arduino and 16x2 liquid crystal display (LCD).

June 04, 2015 by Tim Youngblood

Interface a Seven Segment Display to an Arduino

For many applications, there's no need to use a more expensive liquid crystal display to display data. A simple seven-segment display is sufficient.

June 02, 2015 by Tim Youngblood

Interface an LCD with an Arduino

You can easily interface a liquid crystal display (LCD) with an Arduino to provide a user interface.

April 16, 2015 by Tim Youngblood