Arduino教程

TK continues to explore the SIM800L GSM modem. This time he shows us how to send simple SMS messages with the device. This is particularly useful for edge devices and sensors.

Enrico takes us through his solution to ensure that he always knows how much filament is left on his roll. An Arduino and a load cell combined with some ingenious code are all that is needed.

I like to visualize things, so I decided to prepare this simple tutorial to help […]

T.K. Hareendran shows us how to get started with the ESP32, using the Arduino IDE, getting the Hello World blinking LED working.

T. K. brings us a brilliant open-source light meter with OLED display. This Arduino project may not illuminate the way, but can tell you how bright it is!