The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100. Hello, I'm going to share again with another project that helps many of you to solve ...

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 ...

The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100. Hello, I'm going to share again with another project that helps many of you to solve ...

Notifications You must be signed in to change notification settings An example of a simple way to command one (or several) Arduino relay(s) via a HTML & PHP web page. I did this for my student project ...

Der MCP23017 ist ein 16-Bit I/O Expander mit I²C-Schnittstelle, mit dem du die Anzahl der verfügbaren digitalen Ein- und Ausgänge auf deinem Mikrocontroller erweitern kannst. Ideal, wenn du viele ...