IoT（Internet of Things）に興味があれば、マイコンボード「Arduino UNO R3」を持っている人は多いのではないだろうか。このUNO R3の後継となる「UNO R4 Minima」（以下、R4 Minima）が2023年6月下旬に日本国内で発売になった。IoTかいわいで大きな話題となったため、ご ...

ドライバのインストールに手間取ったから、ちょっとメモしておくついでにいろいろまとめる。AVRマイコンにシリアル変換器付ければ、実質「Arduino互換ボード」、だよね？ マイコンとパソコンとの間で通信を行いたい場合、必要になることがあります。

Two Arduino cards (for example a nano, and a Nano Pro). A soldering iron (the tTS_100 found in all Chinese stores is a good compromise) A little soldering wire And thin cable (awg26-30) Open the PSNee ...

Adding USB functionality to your Arduino projects used to be a pain, but thankfully, the V-USB project came along and gave your ATMEGA328 the ability to control the USB lines directly and mimic simple ...

Turning an Arduino of virtually any sort into a simple AVR 6-pin ISP programmer is old hat. But when Atmel came out with a series of really tiny AVR chips, the ATtiny10 and friends with only six pins ...

The first device it's not probably the best, so i have discontinued this project a long time ago. You can see every MIDI devices i have built, on my web or here, in ...

Discover the ultimate IoT powerhouse—Arduino Nano ESP32! Unleash creativity with C/C++ in Arduino IDE, or embrace MicroPython's simplicity. Wi-Fi, Bluetooth 5 LE, 16 MB Flash, LEDs, all in a compact ...

Arduino Leonardo互換のUSBドングル「FLINT ATmega32U4-Grove Board」がShigezoneに入荷。 店頭価格は3,980円で、初回出荷分には限定でUSB延長ケーブルも付属する。 ATmega32U4搭載のArduino Leonardo互換ボード これは、ATmega32U4を搭載したArduino ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

I have started this joystick controller experiment inspired by the need of a simple DIY joystick which could deliver greater flexibility in the possible designs. Hardware component basis is very ...