Arduino Audio Spectrum on LED Dot Matrix 4 In 1 Display | DIY Project скачать в хорошем качестве

Arduino Audio Spectrum on LED Dot Matrix 4 In 1 Display | DIY Project

Special thanks to JLCMC for sponsoring! JLCMC offers nearly 600000 Products of mechanical components. Get $70 Discount Coupons: https://jlcmc.com/?from=RBL They have everything you need for your next project: Custom Linear Guide Shafts: https://jlcmc.com/campaign/linear-gui... Aluminum Profiles: https://jlcmc.com/campaign/aluminum-p... Project Description: In this exciting DIY project, we'll guide you through building your very own audio spectrum visualizer from scratch! Using a popular Arduino Nano microcontroller and a vibrant MAX7219 dot matrix display, you can bring any audio to life. This visualizer dynamically analyzes sound frequencies in real-time, creating a stunning light show that dances to the beat. Follow our step-by-step tutorial to assemble the circuit, upload the code, and create this awesome gadget for your desk or music setup! Technically, the project works by feeding an audio signal to the Arduino, which then uses a Fast Fourier Transform (FFT) library. The FFT algorithm analyzes the signal, breaking it down into its constituent frequency bins. The magnitude of each frequency bin is then visually mapped as a corresponding column height on the dot matrix display, creating the real-time spectrum effect. Don't forget to SUBSCRIBE to our channel:    / @roboatticlab   ..........….............................................................................. 🔗 Source Code, Circuit Schematic & Gerber File Link: Coming Soon... 🚀 Materials required: Arduino Uno MAX7219 LED Dot Matrix 4 In 1 Display Sound Sensor Breadboard Cardboard ..........….............................................................................. ⌛ Chapters: 0:00 ➜ Intro 0:13 ➜ Electronic Components 0:30 ➜ $70 Discount Coupon - JLCMC 1:23 ➜ Making the Breadboard Circuit & Coding 3:00 ➜ Making the CASE for Device 4:29 ➜ Time to Test it! 4:51 ➜ Outro ..........….............................................................................. Thank you for watching, and don't forget to like 👍🏻, share, and subscribe 🔔. ♥ Support us on social media: Instagram:   / roboattic_lab   Facebook:   / diyburner   Instructables: https://bit.ly/2WtCcIt Twitter: https://x.com/DiyBurner #arduino #helpmemakethismakesense #steam #lego #DIYElectronics #Arduino #AudioVisualizer #Maker #Tech #robot #DotMatrix #SpectrumAnalyzer