SD card locked or read-only Learn how to safely remove write protection without losing your photos or files using physical ...

Creating a live weather station with an ESP32 microcontroller and a DHT22 sensor offers a hands-on introduction to IoT applications. As demonstrated by IoT Journal, this project combines hardware ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

The Arduino UNO Q is more than just the next generation of the flexible UNO platform; it’s a new development paradigm. The dual-brain UNO Q pairs a Qualcomm Dragonwing QRB2210 microprocessor (MPU) ...

The ESP32-S3 AIoT Basic is a low-cost, learning, and prototyping kit for the ESP32-S3. The board integrates common AIoT peripherals directly onto a single PCB, making the design part easy for ...

So here’s the thing: Arduino’s built-in memory is tiny. If you’re just blinking LEDs, no problem. But the moment you try to log data, say battery usage, temperature over time, or GPS coordinates, ...

This book reveals what you can do with the ESP32's GPIO lines together with widely used sensors, servos and motors and ADCs. After covering the GPIO, outputs and inputs, events and interrupts, Harry ...

This school automation system for reminding the school prayer or national anthem time and period-over bell utilises Arduino to automate the bell schedule and integrate the playing of the national ...

This repository contains a program to log data to an SD Card on a 3.5" TFT LCD Shield along with an Arduino UNO R3/R4/Mega, as shown below - Most 3.5" TFT LCD Touch displays use the ILI9486 Display ...

In this project, I will show you how to make a simple Music Player using Arduino and a Micro SD Card Reader / Module. Using this project, you can play audio files (of specific format) that are stored ...