This is my first project on Arduino platform. The timer iplementation was made througth "bare metal" approach. To control display the LiquidCrystal 1.5 library was used. The timer count down the time ...

A simple pomodoro timer created with 7 segments display. Add in variable resistor to allow setup timer before counting down. Allow user to restart timer by pressing push button. LED will act as ...

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 ...

Programming Arduino UNO Timers. In this tutorial we will use the TIMER OVERFLOW INTERRUPT and use it to blink the LED ON and OFF for certain duration by adjusting the preloader value (TCNT1) using ...

An actual-size PCB layout for the timer kit is shown in Fig. 3 and its components layout in Fig. 4. Connect the Arduino Uno board and LCD1 as shown in the schematic diagram. Make sure that you first ...

This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and ...