I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...

Product link: https://www.elecrow.com/esp32-display-series-hmi-touch-screen.html Code link: https://github.com/Elecrow-RD/CrowPanel-ESP32-Display-Course-File ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

Have you ever wondered how to debug your Arduino code or see what your board is actually doing behind the scenes? That’s exactly what the serial monitor is for. It’s a simple but powerful tool that ...

Create an account to access more content and features on IEEE Spectrum, including the ability to save articles to read later, download Spectrum Collections, and participate in conversations with ...

IIT Free Courses with Certificate 2025: Getting engineering-related degrees from India’s top institutes like IIT Madras, IIT Bombay, and IIT Delhi, among others, is a dream of various JEE aspirants.

In this lesson, we’re taking a big step forward: moving beyond simply wiring components and into the world of coding. If you’ve ever wondered how to make your Arduino truly “think, ” this is where it ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Programming is a key transferable skill within the chemical sciences with applications ...

The RL78/G23-64p Fast Prototyping Board, featuring the RL78/G23 microcontroller, is ideal for various prototype developments. It supports audio playback, LoRa and LoRaWAN-based wireless communication, ...

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 ...

The scanNetworks method can be used to survey what access points are available. It returns the number of APs available. This in itself isn’t of much use, but behind the scenes it fills in a table of ...