So you've already outgrown Arduino's most beginner-friendly ... To control the playback, there are four push buttons connected to the Nano. You can use them to switch to the next song, repeat ...

the sensor will detect a drop in light intensity and subsequently activate the buzzer. The alarm only stops when you press the push button connected to the Arduino. For this setup, the program ...

The nano sensor interface presented below ... It then sets up for sleep mode and goes to sleep. When the Test button (D2) is pushed, it awakens, excites the LED, and goes back to sleep. My serial ...

Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid container - T/L connectors (for the tubes) **Other electronics:** - Individually addressable side-emitting LED strip - Power plug fe ...

The original 5 mm LED array was replaced with a new 8×8 WS2812B panel, and the electronics completely replaced with an Arduino Nano. He’s still using the light’s original power supply ...

[mr_fid] stayed true to the original in this beautiful build and used two lights for each hour segment. This replica uses LEDs driven by an Arduino Nano and a real-time clock. Since the RTC gives ...

The Arduino uses ... when to click on the lights, so it's incredibly accurate. Otherwise, the build just includes an on/off switch, a Tiny RTC, a time adjustment button, and a few other parts.