Arduinoとリレーを組み合わせて使用することで、Arduinoのデジタル出力を使って高電圧や大電流を扱う機器をコントロールできます。リレーは基本的に電気的に操作されるスイッチで、小さな電流で大きな負荷をオン・オフすることができます。これは特に家庭用電器やモーターなど、Arduinoの出力 ...

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 ...

eVinci Technologies based in Canada have created a new Arduino development board called the Stronghold, which as the name suggests has been designed to provide a secure Arduino development board which ...

Arduino today announces that the Arduino GSM Shield, developed in conjunction with Telefónica’s Physical Internet Laboratory, is now available to purchase. The GSM Shield adds a GPRS/GSM connection to ...

SIMカードは、既存の通信業者のものを利用可能です。 「DIY Cellphone」のシステムは、オープンソースハードウェアである Arduino から派生した「Arduino GSM シールド」のシステムを使って動作する仕組みになっています。

Microcontrollers like Arduino are designed to control small loads, such as LEDs or sensors, directly from their output pins. However, these pins can only supply a limited amount of current (typically ...

Thư viện Makerlabvn_Sim800DS_Shield được tạo ra cho Arduino GSM GPRS SIM800DS Shield giúp bạn dễ dàng kết nối và sử dụng Module GSM GPRS SIM800DS trên Arduino, Shield tương thích với tất cả các loại ...

If you’ve spent much time tinkering with electronics, you’ve probably heard of [Seeedstudio] from their development boards, tools, and their PCB fabrication service. Their latest Kickstarter venture ...

This will allow the development platform to connect to the internet via GSM mobile phone networks. The module, or shield, was developed in conjunction with Telefónica’s Physical Internet Laboratory ...