⏱️ Arduino Countdown Timer Goes to Zero! #arduino #electricalengineering #diy
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⏱️ Arduino Countdown Timer Goes to Zero! #arduino #electricalengineering #diy
In this video, we demonstrate how to build a dual-display countdown timer using an Arduino Uno, a 7-segment display, and an LCD — when the timer hits zero, a buzzer fires and both screens display "TIME UP!" ⏱️🔊 🔹 Project Highlights: Dual Display: 7-Segment + LCD Countdown in Sync ⏱️ Buzzer Alarm Triggers Automatically at Zero ...
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