Interface INMP441 microphone WithEsp32S3 Have you ever wished that your microcontrollers could “hear” their surroundings? It might be intimidating to deal with digital audio on embedded hardware, whether you are creating a visual sound meter, clapper switch, or smart home…
LAFVIN Smart Robot Car Kit 2WD WiFi ESP32 Camera | Arduino DIY Programming Tutorial Step into the world of robotics and smart technology with the LAFVIN Smart Robot Car Kit 2WD WiFi ESP32 Camera. In this tutorial, you’ll discover how…
Build an Air Quality Monitoring System with ESP32 & Blynk IoT Cloud In this project, we build a smart air quality monitoring system using an ESP32 and the Blynk IoT Cloud platform. This system allows you to monitor environmental conditions…
ESP32 Gas Detection Alarm with MQ-135 & DFPlayer Mini (PCB Project) This project demonstrates a simple yet effective gas detection alarm system built using an ESP32 microcontroller. The system uses the MQ-135 gas sensor to detect harmful gases in the…
ESP32 RFID Door Lock System with Voice Alerts Using ESP-NOW Protocol In this course, I will show you a wonderful project using the ESP-NOW communication protocol on ESP32 boards, combined with RFID to wirelessly trigger a voice alert. Description I…
