Anyone wanting to see how their device would interact with an OLED display without having one on hand! My inspiration for the project came from working on an IOT project and, halfway through, ...

The SparkFun Qwiic OLED Arduino Library is a single graphics module that supports all SparkFun OLED boards based on the SSD1306 from Solomon Systech. Prior to this library, three different libraries ...

German audio brand Violectric has released its latest analogue headphone amplifier, the HPA V324. Conceived as a reference-level device, the new amplifier wants to deliver powerful performance from a ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...