of the module, to one analog input (A0) of the Arduino. Here is the test code that indicates the soil wet/dry conditions using just two LEDs (green & red). int GLED= 13; // Wet Indicator at Digital ...

The A6281 uses three 10bit pulse-width modulators to mix millions of colors using the red, green, and blue elements in the RGB LED. Multiple modules can be chained together for bigger projects ...

The loudspeaker output pins (SPK_1 and SPK_2) of the module are routed to a small loudspeaker. After copying some MP3 files to the SD card and uploading the Arduino Sketch, you can see that the red ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

To replicate Krejci’s design, you need an Arduino UNO Rev3 board, an AMG8833 infrared sensor module ... LED display that presents a heat map, with cool areas depicted in blue and hot areas in red.

Arduino enthusiasts ... from simple LED blinking to more complex sensor data collection and processing. For instance, the digital modules such as the LED and buzzer can be used to create ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...