Want to make one for your desk? All it takes is an Arduino Nano R3 or comparable microcontroller, an RGB LED ring with 12 LEDs, a 16×2 LCD, a buzzer, and a momentary push button switch.

After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

Using the standard example strand test from the library on port 6 works with my Arduino Nano BLE and second one only until version 1.13.0, for version 1.14.0 and higher it's not working anymore, the ...

raspberry-pi engineering automation robotics electronics arduino-ide embedded-systems arduino-library arduino-nano arduino-sketch electrical-engineering arduino-mega robotics-programming ...

Tennessee Secretary of State Tre Hargett has announced a $4,048 Training Opportunities for the Public (TOP) Grant award for the Cleveland/Bradley County Public Library. According to statements from ...