Learn how to turn old appliances into smart, Wi-Fi-enabled devices with ESP8266 and ESPHome. DIY automation made simple for your home.

Designed for security and durability, the robust Arduino Opta micro PLC makes industrial and building automation accessible to everyone. Arduino Opta offers versatility and allows for integration with ...

A problem has arisen where Outlook is concerned. Some users are unable to sign into their Outlook for Microsoft 365 accounts. Whenever they attempt to do this, an ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Arduino has introduced the Portenta Proto Kit ME (Motion Environment) at CES 2025 with the kit designed to allow engineers, designers, and innovators to turn ideas into functional prototypes quickly.

If you want a good display and interface device for an embedded project, it’s hard to look past an old smartphone. After all, you’ve got an excellent quality screen and capacitive touch interface all ...

Our project uses the classic Bluetooth function. Some Android phones cannot adjust the volume. We asked for help from the idf-esp project and provided a modification patch. It can be used normally in ...

If you need to create more complex screens, I recommend using one of the third-party libraries compatible with the Arduino H7 Video library (LVGL or emWin). I tested the scrolled text example (with ...

When comparing the Raspberry Pi and Arduino, it's no secret that the Pi is undoubtedly the more powerful board. It is, after all, a single-board computer (SBC) that can run a fully functional ...

There are many ways to use an Arduino on a model railroad. These tiny, inexpensive, programmable computers can perform functions such as controlling signals, routing turnouts, and running animations.