UPS says it is the first logistics provider to roll out this technology across its U.S. network. RFID technology is not new, ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Playing the drums requires a lot of practice, but that practice can be incredibly loud. A nice workaround is presented by [PocketBoy], in converting an acoustic kit ...

Alternatively, you can git clone this library as follows. This method may be useful if you need to edit library files or check out different versions of the library. In some cases, tayloring Kaia.ai ...

#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)){}} ...