When Arduino debuted, most sensors and other interfacing devices ran on 5 volts. This tutorial shows how to hack your 5 volt Arduino board to run on 3.3 volts. It is a simple procedure involving ...

I checked the USB host shield mini information, and I know it should work with Arduino Pro Mini 3.3V, the problem Arduino Pro Mini 3.3V is very difficult to power it with a UBS power （5v） supply. Now ...

I have two oaks that successfully updated and accepted flashing from arduino via particle.io, however upon some subsequent activities, they've stopped staying connected to wifi. I'd like to try ...

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, ...

Arduino Nicla Vision is an ultra-compact (~2.3×2.3 cm) board powered by an STMicro STM32H7 dual-core Cortex-M7/M4 microcontroller, and equipped with a 2MP camera, a WiFi & Bluetooth LE module, and a ...