Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

#define RCCHECK(fn) { rcl_ret_t temp_rc = fn; if((temp_rc != RCL_RET_OK)){error_loop();}} #define RCSOFTCHECK(fn) { rcl_ret_t temp_rc = fn; if((temp_rc != RCL_RET_OK)){}} ...

Recent Arduino projects showcase increasingly sophisticated multi-sensor integration, from multiplexers solving I²C address conflicts to interactive hubs with multiple modes. Developers are pairing ...

// This example uses the old (but still supported) API. // Do not use it for newer projects. // Instead use the new "Controller" API. // a "device factory reset", or similar. // Calling ...

By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both ...