🔦 Darkness Detector Circuit with Arduino Using VEML7700 Ambient Light Sensor & Buzzer In this video, we are building a darkness detector circuit using an Arduino, the VEML7700 Ambient Light Sensor, and a buzzer. The buzzer will sound an alert when the light level drops below a certain threshold. To make the setup compact and efficient, we are also using an UNO Proto Shield to create the custom circuit directly on top of the Arduino. 🚀 Key Features: ✅ Detects low-light conditions with the VEML7