Learn how to design and build a custom game controller using 3D printing, Fusion 360, and ESP32 components in this step-by-step guide.
Learn how to utilize ESP32's built-in Digital to Analog Converters (DACs) for outputting audio and arbitrary signals at high frequencies, along with a step-by-step guide on configuring the I2S peripheral for using DAC channels.
Learn how to design and 3D print a protective case for a TCR tester with Fusion 360 software. Get a step-by-step guide to create the perfect custom enclosure with added features, such as a slider switch for battery disconnection.
Discover a fun and festive Christmas project - creating a flashing Christmas tree using a simple circuit designed with a custom PCB. Learn how to assemble it with color-changing RGB LEDs for a visually pleasing effect!
Unleash your inner tech genius and build your own Alexa using an esp32 and Facebook's Wit.ai service. Learn how to create an Alexa system by utilizing TensorFlow for wake word detection, intent recognition with Wit.ai, and putting it all together on an embedded device.
Learn how to create a flame effect lamp using WS2812B LEDs, aluminum channels, and 3D printing to repurpose a broken lamp in this engaging and informative video.
This tutorial explores driving hobby RC servos using the ESP32, covering wiring, control methods, continuous servos, and more! Read on to master controlling servos with ease.
Learn how to create a voice-controlled robot using ESP32 and TensorFlow Lite with this step-by-step guide on creating neural networks, generating training data, and implementing firmware codes.
Learn how to build an Alexa-like system with wake word detection, audio capture, and intent recognition using TensorFlow Lite, ESP32, and wit.ai.
Learn how to use the latest ICS-43434 I2S MEMS microphone for your audio projects and get insights on the PCB design process, including circuit diagrams and layout!
Learn how to train a simple TensorFlow Lite model and run it on the ESP32 using PlatformIO! With clear instructions and a helpful video, this tutorial will have your project up and running in no time.
Learn how to use the MAX98357A breakout board with an ESP32 to output audio, create a digital audio path, configure the I2S interface, and read WAVE files from SPIFFS in this engaging tutorial.
Uncover the updated method for uploading to the file system for SPIFFS in the latest version of PlatformIO and find the elusive upload file system command in this quick tutorial!
Discover the performance of two MEMS microphone boards, the SPH0645 and the INMP441, when connected to an ESP32. This video showcases their audio recording capabilities, noise handling and overall usability, with the INMP441 emerging as the winner!
Learn how to effectively capture audio data using an ESP32 device and analog-to-digital converters in this detailed tutorial. Discover the power of I2S peripheral with DMA controller and optimize your system's audio performance with the MAX 4466 and MAX 9814 microphone breakout boards.
Discover how to recreate a Sudoku app using browser APIs and ecosystem advancements, and explore the image processing pipeline technique for extracting Sudoku puzzles and solving them.
Unleash your creativity and transform chaos into order using an ESP32 camera board, image processing, and a string of WS2811 RGB LEDs. Find out how wiring, level shifting, and a simple web interface bring this mesmerizing project to life.
Dive into the world of groovy tunes and infectious beats with this funky music journey! Discover hidden gems, classic hits, and everything in between that will make you want to hit the dance floor.
Learn how to use ESP-NOW to facilitate communication between multiple ESP32 devices without any Wi-Fi connection. This powerful protocol enables both broadcasting and peer-to-peer messaging with a maximum message length of 250 bytes.
Learn about converting a schematic to a PCB and starting the layout process in this detailed step-by-step video. Watch as the components are laid out, the output stage and power regulator are wired, and the indicator LEDs are set up. Discover how to order partially assembled PCBs and calculate the manufacturing cost.
Experience the fascinating process of creating a 3D Printed Moon Lamp from scratch, covering design, 3D printing, electronics, and assembly!