The code is for directly controlling the LED matrix (I had made a 10X8 matrix) through Arduino Uno. Here, I have used multiplexing which makes the task a bit difficult to understand at first.

Learn how to send SMS with Arduino UNO R4 WiFi using the Circuit Digest Cloud API, Without the need for GSM Module. This step-by-step tutorial includes code and setup instructions.

Startup code for the Arduino UNO R4 boards (RA4M1 processor) to change from the internal HOCO clock to an external XTAL for the main processor functions. The USB interface remains on the HOCO clock.

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Meet the Arduino Uno R4 This video presents the comprehensive book Mastering the Arduino Uno R4 by Dogan Ibrahim, published by Elektor, and presents examples of projects possible with the Arduino Uno ...

Smart home project using Arduino Uno R4 WiFi ensures safety and convenience with temperature, humidity, light, and gas monitoring. Features remote control, real-time alerts, and customizable options ...

We have covered Machine Learning On Tiny Platforms Like Raspberry Pi And Arduino before, but not with such an easy and thoroughly practical example.

Arduino intends to provide a public list of such libraries, with links to alternatives. To aid library developers in porting low-level code to the Renesas architecture, there is and early-adopter ...