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, ...

今回は温度湿度センサーDHT11を例にして、一定時間ごとの「データ自動蓄積」をやってみます。見た目がアレですけどとりあえず必要なモジュールをつなげてみました。 これを一定時間ごとに繰り返していけばよいようです。 温度湿度センサー（DHT11 ...

Xmodemでファイルを送り SDカードに書き込むプログラム (Arduino Uno) ・本プログラムは無保証です。作者は使用した事による一切の結果に責任を持ちません。 ・SDカードは必ず専用に用意する事。 書き込みに失敗したら保存してあった他のファイルを巻き添えに ...

[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 ...

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 ...

Scanning temperature at the entry gates of office, malls, shopping centers, etc. has become the “new normal” to tackle the current Covid19 pandemic. While it is possible to use a handheld IR ...

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 ...

Abstract: In many areas of science, Arduino based data loggers have become common enabling instruments because of their low cost and ease of use. However, battery life is commonly the limiting factor ...