Arduino

These posts relate to Arduinos or compatible microcontrollers such as the Seeeduino. Covered topics include displays that are compatible with an Arduino, projects that use an Arduino or compatible, and tips and tricks for using an Arduino-style controller with a display.

240x240 Color TFT LCD Display Part Number: CFAF240240A1-013T

New Product Alert: Square 240×240 TFT LCD

Introducing our newest addition to the Crystalfontz line of TFT displays: our 240×240 square full-color TFT display — a small, high-density square TFT LCD module. This display is ideal for any application that needs a small display, especially useful for wearables, smartwatch, or small handheld instruments. Hip to be Square Reasons we love this display: Shape: The …

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Crystalfontz 128x64 White OLED

New Product Announcement: Crystalfontz 2.4″ OLED Module

Crystalfontz is pleased to announce a new product to our product line: 128×64 2.4 Inch OLED Module, available in white or yellow. Key Features Ultra-thin Fast response display SPI interface requires only 4 pins Arduino-compatible demonstration code View This Module in Action Here is a video demo of this module. The module is being demonstrated using …

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32 Ton Hydraulic Press Brake - image courtesy of http://nuclearprojects.com/

Engineering Project: Crystalfontz 835 and an Arduino Mega 2560

Crystalfontz actively supports learning, especially for engineers-in-training. A few months ago, we were approached by a senior student working on a capstone project at EWU and the project was unveiled at a poster presentation on June 1st at the university. We are impressed by this project, incorporating a Crystalfontz 835 LCD module and an Arduino …

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Arduino With Graphic LCD

New Product: Arduino and LCD Module Bundles

2022/08/11 – The modules described in this blog post have been updated with new displays. Read about it here. Or go directly to the updated Graphic LCD Arduino Shield Display page. Crystalfontz America announces three new supporting products for the128x64 pixel COG (Chip-On-Glass) graphic LCD display module series of displays based on the CFA10072 carrier …

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Tutorial: Connecting a TFT Display Using an Arduino or SparkFun Board

In the video tutorial below, the Crystalfontz 128×128 SPI Color TFT display is connected using 4-wire SPI mode and a SparkFun RedBoard. The software demonstrates bit-banged software SPI, or can use hardware SPI. Please see our tech forum for the complete step-by-step written tutorial. One of our Twitter followers posted this update, using an Arduino-compatible board …

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Tutorial: Connect an Arduino to a Crystalfontz 533 Keypad LCD

In our last post, we talked about connecting a Raspberry Pi to a Crystalfontz LCD. In this post, we look at connecting an Arduino Uno with a CFA533 I2C LCD with a keypad. This gives you the ability to output and control your Arduino via I2C using a character module with a keypad interface. Let’s Get Started Step …

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