01Oct
ESP32 with HX711 Load Cell Amplifier – Digital Weighing Scale Guide
Learn how to connect an HX711 load cell amplifier with ESP32 to measure weight. Includes wiring, Arduino code, calibration, troubleshooting and 15 project ideas.
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30Sep
ESP32 with DHT11 Temperature & Humidity Sensor – Complete Arduino IDE Guide
Learn how to connect a DHT11 temperature and humidity sensor module with ESP32. Includes wiring, Arduino IDE code, expected output, troubleshooting, FAQs and 15 practical IoT project ideas.
28Sep
ESP32 with 0.96 Inch OLED Display – Arduino IDE Programming Guide
Learn how to program an ESP32 with built-in 0.96-inch OLED display using Arduino IDE. Includes setup, example code, troubleshooting and 15 practical IoT project ideas.
25Sep
ESP32 with BH1750 Light Sensor – Measure Light Intensity in Lux
Learn how to connect the BH1750 GY-302 light sensor with ESP32 to measure ambient light in lux. Includes wiring, Arduino code, circuit diagram and practical ESP32 project ideas.
10Sep
MPU9250 with ESP32: Complete Guide to Accelerometer, Gyroscope and Magnetometer
The MPU9250 is a powerful 9-axis motion sensor that combines a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer in a single compact module. It is widely used in robotics, drones, IoT devices, navigation systems, motion tracking, balancing robots, wearable electronics, and embedded systems.In this tutorial, we will learn how to interface MPU9250 with ESP32 using I2C, read accelerometer, gyroscope, and magnetometer data, understand the MPU9250 registers, and write a complete Arduino IDE program.This guide is suitable for beginners as well...