When you Press the RESET Button on the Arduino board, the timer will countdown from 60 seconds, as programmed. Once the timer countdown reaches 0 seconds, the PIEZO-BUZZER (BZ1) will bang on and the ...

In my case, I am using a 20 x 4 LCD screen. When I first trying the new library, the example given only can display date and time and it does not mention about how to display the day of the week. So I ...

To communicate with each LCD via I2C, two TCA9548A I2C multiplexers are connected to an Arduino ... entire clock could be scaled up to a total of 64 LCDs — so how about a 16×4 display made ...

Droplet and StackAR, developed by MIT’s Media Lab, allow users to set timers or program an Arduino using light-based communication. By pressing the tool against a screen, flashes of light can ...

Powered by an Arduino Nano development board the sprint time is equipped with a small ePaper display together with a couple of buttons to adjust the distance from 50m to 1,000m depending on your ...