Raspberry Pi Pico Decibel Meter Using INMP441 (I2S Mic) скачать в хорошем качестве

Raspberry Pi Pico Decibel Meter Using INMP441 (I2S Mic)

📌 Project Overview Build a portable Decibel Meter with Raspberry Pi Pico and INMP441 I2S microphone. Measures real-time sound levels, displays on OLED screen, runs standalone on battery power. This project covers: • Real-time sound level measurement (dB) • I2S microphone interfacing with Raspberry Pi Pico • OLED visualization • Custom 3D-printed enclosure • PCB-based final assembly for a professional finish This is a practical electronics + embedded systems project, perfect for IoT, environmental monitoring, noise analysis, and learning MicroPython with Raspberry Pi Pico. 🔧 Components Used • Raspberry Pi Pico • INMP441 MEMS I2S Microphone • 0.98" OLED Display • 3.7V Li-Po Battery • TP4056 Battery Charging Module • Custom PCB • 3D-Printed Enclosure 🧠 What You’ll Learn • How I2S microphones work with Raspberry Pi Pico • Measuring sound intensity in decibels (dB) • Displaying live sensor data on OLED • Designing and printing an enclosure in Fusion 360 • Turning a prototype into a polished, portable device Special thanks to JLCMC for sponsoring! JLCMC offers nearly 600,000 mechanical component products for makers, engineers, and DIY enthusiasts. 🎁 Get $123 Discount Coupons (New User Offer): 👉 https://jlcmc.com/?from=RL2 JLCMC have recently upgraded their new-user registration benefits, increasing the value of the welcome coupon package to $123 in discount coupons. Whether you’re building DIY electronics, robotics, or mechanical projects, JLCMC has you covered with quality parts and fast delivery. ⏱️ Chapters 0:00 ➜ Final Device Preview 0:03 ➜ Introduction 0:12 ➜ Components Overview 0:52 ➜ Sponsor Message (JLCMC) 1:40 ➜ Breadboard Testing (Microphone + Pico) 1:57 ➜ Code Explanation & Testing 2:14 ➜ Adding OLED Display 2:26 ➜ Code Explanation & Testing 2:48 ➜ 3D Printed Enclosure 3:01 ➜ PCB & Power Circuit 3:23 ➜ Final Assembly 4:46 ➜ Sound Level Testing 5:25 ➜ Outro 💻 Source Code & Files 🔗 Source Code, Circuit Diagram & Design Files: 👉 https://github.com/ShahbazCoder1/Port... 🔔 Stay Connected 📺 Subscribe:    / @roboatticlab   📷 Instagram:   / roboattic_lab   🐦 Twitter (X): https://x.com/DiyBurner 📘 Facebook:   / diyburner   🛠️ Instructables: https://bit.ly/2WtCcIt 🎵 Music Credit 1. Music: Bensound License code: 5FQI2DRSPBCSUAJI Artist: Marcus P. 2. Music I use: Bensound License code: KLOXICDAZTMURVZL Artist: : Aventure Thank you for watching! If you found this project useful, don’t forget to like 👍, share 🔁, and subscribe 🔔 for more Raspberry Pi Pico, electronics, and DIY tech projects. #raspberrypipico #decibelmeter #sound #fusion360 #decibelmeter #iotdecibelmeter #arduinoiotcloud #iotsoundsensor #iotsoundlevel #iotsoundlevelmeter #Arduino #decibelmeter #soundsensor #soundlevel #soundlevelmeter #howtomakesoundlevelindicator #howtomakesoundlevelmeter #howtomakesoundindicator