Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice ...

Seventeen-year-old Vishnu Kannan’s love for math and problem solving led him to become the founder of a tech startup, which ...

Raspberry Pi Pico microcontrollers come with a variety of different features for a few bucks, and a few interesting ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based ...

Qualcomm, which purchased microcontroller board manufacturer Arduino last year, just announced a new single-board computer ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

At embedded world 2026, Lucy Barnard speaks with Guneet Bedi, Senior Vice President & General Manager at Arduino about latest ...

Nick] came across an awesome Bluetooth speaker online, only, there was a problem. It didn’t really exist—it was just a render ...

The ESP32 is a microcontroller that provides an API for Bluetooth A2DP which can be used to receive sound data e.g. from your Mobile Phone and makes it available via a callback method. The output is a ...

[Matt Denton]’s SpoolBot is a surprisingly agile remote-controlled robot that doesn’t just repurpose filament spool leftovers. It looks exactly like a 2 kg spool of filament; that’s real filament ...

In this particular video I use a cheap HC-06 but there are many similar units. I ran out before this video, but the HC-10 is a better unit with BLE 4.0 which allows communications with iPhones and ...