So here’s the thing: Arduino’s built-in memory is tiny. If you’re just blinking LEDs, no problem. But the moment you try to log data, say battery usage, temperature over time, or GPS coordinates, ...

Print everything you want with your Game Boy Printer from SD card ! Why ? I've tried many other codes aiming to use Arduino to take control of the printer without been able to do anything. So let's ...

[Kevin] has been working on reverse engineering the protocol used by the Arduino IDE and porting it to the Arduino platform. Now that his BootDrive project is nearing completion, he’s ready to give ...

How do you save data from an Arduino-based device to a memory card? Fortunately, a microSD card and SD card breakout board now make this an easy task. Below is a simple tutorial on how to capture data ...

前回のwaveshare製1.5inch OLEDモジュールに続き、SeeedStudio製2.8inch TFT Touch Shield v2.0をArduino UNO R4につないでみました。 2.8インチのTFTディスプレイとタッチパネル、SDカードのインタフェースが搭載されたArduino用の拡張シールドです。かなり以前に購入した物（10年 ...

As Engineers/Developers we always rely upon the data collected to design or improve a system. Recording data and analyzing them is a common practice in most of the industries, here we are building ...

One of my SD card "died". More specifically, my laptop wouldn't read it anymore, and neither would any other machines or cameras I tried. It did react (looking at the dmesg output), but would only ...

Arduino UNO R4でディスプレイ表示ができるようになったので、次の段階として画像を表示したいと思います。BMPの表示はTFTのサンプルであるので、圧縮画像としてJPEG画像を表示させたいと思います。 といっても、すでにJPEGDecoderというライブラリがあるので ...

Setting it up is really easy.

A few days ago, one of [Severin]’s SD cards died on him, Instead of trashing the card, he decided to investigate what was actually wrong with the card and ended up recovering most of the data using an ...