Tutorial
Setting Up Your EVE Display: A Quick Guide
Have you just purchased one of our Embedded Video Engine (EVE) displays and are wondering how to get up and running? This blog post aims to help users get started with their newly received EVE displays from setting up the hardware to running various demos. Before we jump in, if you have not already, take […]
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Dual Voltmeter for RV Electrical Systems
This post was written by Brent, one of Crystalfontz’s engineers. Brent’s Voltmeter Build I have an RV that has both a vehicle electrical system and a camper electrical system. I wanted a way to see the voltages of both systems at a glance while driving. I tried some cheesey voltmeters from e-bay and some other
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Arduino Shield LCD Giveaway!
We recently replaced our family of CFAO12864D3 graphic LCD displays with a new family of 128×64 low power backlit LCDs, but we have some of the Blue D3 displays left in stock. They’re great displays with bright backlights and we have an Arduino-shield style breakout board for them, so they’re great for hobby builders! A
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Tiny OLED Full Color Slideshow
This guide will walk through how to get started with one of our small full color OLED displays. Then, we’ll talk about a super quick and easy project to do with this display – a photo slideshow! The display we’ll be using is a 0.96″ full color OLED. We have two versions of this display,
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Transparent OLED Smart Glasses
Kevin Choi’s Transparent OLED Glasses with Fresnel Lenses We’ve seen a lot of people making glasses out of our transparent OLEDs, but this is the first iteration we’ve seen that uses lenses to make the display viewable. Kevin Choi (@k.choiii) shared some details of his build with us. Check out his page for more images
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Graphic LCD Adapter Board: CFA10110 Getting Started
Relevant Displays and Kits Do you need help getting started with your graphic LCD and CFA10110 adapter board? This getting started guide helps bring up any of the following displays or kits: Low Power Transflective Graphic LCD Module (CFAG12864T3-NFH-E1-1) Low Power Transflective LCD Dev Kit (CFAG12864T3-NFH-E1-2) 128×64 Backlit Transflective LCD with Breakout Board (CFAG12864T3-TFH-E1-1) Small
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Transparent OLED on Raspberry Pi
One of our most frequently asked questions is “Can I use the transparent OLED with a Raspberry Pi?” The answer is a resounding Yes! The transparent OLED can be driven by the GPIO pins of the RPi. And even better? It’s really quite simple! How To Use a Raspberry Pi to Run a Transparent Display
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Turn HDMI Display Backlight Off When Raspberry Pi is Off
We were recently working with a customer who was using our 10.1″ HDMI display with a Raspberry Pi, but he had run into a problem. When the Raspberry Pi shut down, he needed the display backlight to also turn off and stay off. Since the backlight on the display turns on if uncontrolled, when the
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Transparent Display: How to Hack Together Your Own Transparent Display
DIY Transparent Display The transparent display we offer for sale (CFAL12856A0-0151) is an OLED (Organic Light Emitting Diode) display. OLED displays produce images by emitting light in the corresponding color. To produce black in a normal OLED, the pixels are simply turned off. With the transparent display, if the pixels are turned off, the display
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OLED Breakout Board: Getting Started Guide
This guide is for bringing up a compatible OLED display on a CFA10105 breakout board. Compatible OLEDs include: the transparent and these white and yellow displays.
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How to Load Custom Firmware on a CFA735 or CFA835
Want to run custom firmware on a CFA735 or CFA835? You’re in luck! This tutorial will help you hack a CFA735/CFA835.
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