Arduino has introduced its first official standalone Arduino USB Camera, pairing HD imaging with a microphone and adjustable ...

The ESP32 has always been the go-to board for DIY smart home gadgets, but most of them talk to a single hub over Wi-Fi ...

Turn an ESP32-C3 SuperMini into a network health dashboard with Wi-Fi signal monitoring, DNS checks, and an OLED interface.

Key points of this article The 400kHz I2C is the clock on the wiring, not the cycle at which the IMU generates new values.

Hello everyone. Today, under the title "Oscilloscope Canvas," we will learn how to draw real-time moving graphs using an ...

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

Arduino UNO Q Arcade bundle is a kit designed to build a custom retro gaming console. The bundle combines the Arduino UNO Q 4GB SBC with a set of daisy-chainable Modulino I2C modules, allowing users ...

I’m Adam Conway, an Irish technology fanatic with a BSc in Computer Science and I'm XDA’s Lead Technical Editor. My Bachelor’s thesis was conducted on the viability of benchmarking the non-functional ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...

You have a microcontroller and two identical sensors, meaning that they have the same I2C address. Without a multiplexer or the possibility to configure the I2C address of the sensor you cannot attach ...

The Arduino Opta Lite, as introduced here, as well as in my Developing With Arduino online training series, is a neat device that could be billed as a PLC, or even as a programmable relay. While it ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...