note

Arduino UNO R4でJPEGDecoderとSdFatを動かす：期待したほど速くはなかった

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 ...
Hackaday

What’s New, ESP-32? Testing The Arduino Library

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...
Digit

Using Intel Libraries in Arduino Create

Since Arduino Create* is run entirely in the cloud, your code is compiled on a server (AWS at the time of this writing), then the binary is copied to your board in the ~/sketches folder. The binary is ...
SlashGear

How To Install The Arduino Create Agent

The Arduino open-source platform is an excellent way to create your own home and hobby electronics projects from scratch. The logic boards sold under the Arduino brand are receptive to all kinds of ...
Geeky Gadgets

MicroPython Package Installer for Arduino : Simplifying Library Management

Managing libraries for Arduino boards has traditionally been a time-consuming and error-prone process. Developers often had to manually search for, download, and configure libraries, which could be ...
note

Arduino UNO R4にTFT Touch Shieldをつなぐ

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 ...
Geeky Gadgets

New Arduino storage libraries introduced to simplify data management and storage

The development team at Arduino has this week introduced two new and exciting Arduino storage libraries in the form of Arduino_POSIXStorage and Arduino_UnifiedStorage. These additions are a big deal ...