The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100.

Web Remote control of LED This program webRemote_led_ctrl.ino illustates to control a LED from internet. The Led is connected to the Arduino board with pin 9 and the board is connected with ethernet ...

[Andy] needed a cheap Internet connection between a data-gathering Arduino and his home server. An Ethernet shield would suffice, but he couldn’t run CAT5 to the Arduino’s location. Wir… ...

Arduino have taken the tiny wraps off of the official ethernet shield for their open-source prototyping platform, which adds network connectivity to the device. Based… ...

The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100.

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...