This option is added deliberately so that we can enable/disable the Sleepy-LED Eye using the existing microcontroller (uC) in a project — just one free I/O port of the concerned uC is needed there.

Here are five SBC and microcontroller projects that really ... This interactive LED coffee table project requires a lot of ...

Projects like a Wi-Fi scanner ... For instance, you can attach the microcontroller to a breadboard and some LEDs, and build a ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

[splat238] is back at it again with another cool RGB LED display project. We were contemplating ... The glasses use an ESP8266-based microcontroller since it has plenty of space for storing ...

What’s to be done when a project cries out for bouncing LEDs? Simple — get a RISC-V microcontroller and roll your own LED audio level meter. In fairness, “simple” isn’t exactly what ...

This microcontroller unit conveniently comes with an onboard microphone, so you need only three main hardware components for the project: the Nano, RGB LED strips, and a power bank. But while the ...

This expandable LED display for a microcontroller in Figure 1 has a simple interface with only 6 data/control wires and can be easily accommodated to a DIY design. The display has static indication.

There's also a standard LED, and while all the above forms a single structure, each module can be snapped off to mix and match for specific projects ... Silva needed a microcontroller that ...