The Interactive Music Light is an innovative DIY project that combines sound sensing technology with lighting effects to create a dynamic lighting experience that changes with music. Utilizing an Arduino controller and an Electret Microphone Amplifier Module MAX4466, this device captures ambient sound and adjusts the brightness of an LED light in response to the sound intensity. This unique design not only provides a dynamic visual display but also adds an interactive element to any space.
Sound Activation: The device captures audio signals through its built-in microphone module, responding in real-time to music and sounds in the environment.
Brightness Adjustment: The LED light’s brightness varies in accordance with the captured sound intensity, creating light effects that synchronize with the music rhythm.
Arduino Powered: Leveraging the flexibility and user-friendliness of Arduino, the system’s design is both simple and easy to implement.
3D Printed Enclosure: The device comes with a custom 3D printed treble clef enclosure, adding an artistic aesthetic and personalized style.
The Interactive Music Light is perfect for home parties, cafes, studios, or any setting that requires a dynamic atmosphere. It’s not just an elegant lighting solution but also an educational tool that sparks interest in the convergence of technology and art.
This is a music light controlled by the sound level, people can use it to increase the sense of atmosphere when singing or party, which can be more interesting for our life.
Electret Microphone Amplifier Module MAX4466.
Renew on 11/28
In order to save time and simplify the build process, I tried to find some treble symbols online that fit my requirements, and to my surprise I did find a fitting that fit the criteria perfectly, all I had to do was to disassemble it and fit it into the strip of lights that I had entered the code for and I was good to go.
To further research how to best accomplish my project, I bought a similar music light and took it apart to study its circuit board and how it was assembled. Truth be told, it didn’t inspire me much, and I still feel like sticking to the original plan.
Material Preparation： Photoresistor: used to detect the ambient light intensity. Color LED: used to display different colors. Microcontroller (e.g. Arduino): used to control the LED and read the value of the photoresistor. Resistor: used to limit the current and protect the LED and the photoresistor. Breadboard and/or soldering tool: used to build the circuit. Wires: to connect the parts of the circuit. Power source: can be a battery or a stand. Sensors (optional): such as temperature and humidity sensors for weather-related functions. Programming cable: connects the microcontroller to the computer.
Circuit diagram design: Connect the photoresistor to one of the analog inputs of the Arduino. Connect each of the RGB LED color pins (red, green, blue) to a digital output of the Arduino through appropriate resistors. If needed, connect the sensor other to the Arduino. Connect the power supply: Ensure that the microcontroller has a stable power supply. Choose a battery or adapter as needed. Consider additional features: To control the color according to time or weather changes, an Ethernet module (e.g. ESP8266) may be needed to get the time or data. Write and upload code: Write code to read the value of the photoresistor and control the brightness of the LED or switch it on/off based on that value. Write code to change the LED color, either based on time or weather data obtained from the network.
Use an Arduino to control a set of LED grow lights to automatically adjust the light intensity according to different times of the day, mimicking the natural photoperiod and helping indoor plants grow.
2. Holiday countdown device:
Make a device that shows how many days are left until a specific holiday. It displays numbers and can play a holiday song or display a special message on the day of the holiday.
3. smart night light:
Create a nightlight that automatically turns on or off using a photoresistor. The nightlight will automatically turn on when the environment becomes dark and turn off when the environment becomes bright. Color LEDs can be further added to display different colors depending on the time of day or weather.
1: My first fabric doll from my childhood. Legend has it that every child’s bedside doll accompanies them to dreamland and protects them from nightmares.
2: Mr. Black, who accompanied me when I was the loneliest in my high school years. He came from the miniature world and had no hands but only a pair of long and skinny legs, and he was my favorite friend, and I would take him with me wherever I went, but once I lost him when I took him out of the house, and I was sad for a long time.
3: Still in my happiest childhood, this was my favorite creature to observe-a caterpillar (it didn’t look like much), which meant well, and even though he doesn’t look that great now, he’s going to turn into a beautiful butterfly eventually, which sounds great.
I finally decided on a teddy bear ragdoll because I haven’t been sleeping very well lately and I thought he would help me the most, so I started choosing fabrics and made him a lace choker.