Consultancy has designed a simple board called the Pico Indicator to add LEDs to the GPIO and power pins of the Raspberry Pi ...

There are a million ways to use LEDs to make a clock. [sjm4306] chose to go a relatively conventional route, making something that approximates a traditional analog timepiece. However, he did it ...

We will fetch GPS data from the Neo-6M GPS module using the ESP32 and send this data to a map plotting and routing API via a ...

Sony has announced a new “next-generation display system” based upon a “high density LED backlight” with individual control over the red, green and blue primary colors. The new display ...

The Adafruit Metro RP2350 is a Raspberry Pi RP2350 development board that closely follows the Arduino UNO form factor for compatibility with existing Arduino shields. Key features include 37 GPIOs, a ...

You can also wrap your IR LED sensor using black tape by leaving the focus ... and IR Sensor Demonstrates how to build a digital tachometer using an Arduino and an IR sensor module. It measures the ...

OSP nodes contain or drive (RGB) LED modules, or implement gateways to other protocols ... It contains top-level sketches for advanced demos (using the Arduino IDE examples mechanism). See next ...