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 ...

In the past I have rebuilt the XXL VU meter from Elektor, of course on an original printed circuit board, it still works as required. Now I have a home cinema with many outputs and I am busy ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and data ...

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BOE Technology Group is fast-tracking its 8.6-generation (8.6G) OLED production line in Chengdu, raising red flags for South Korean display makers. Having already ceded LCD leadership to China, South ...

After upgrading with gaming PC deals, you should be on the lookout for monitor deals that will give justice to your new computer’s processing power. If you’ve already spent most of budget, don’t worry ...

Add a description, image, and links to the vu-meter topic page so that developers can more easily learn about it.

Humans love visualising music, whether it’s in the form of an inscrutable equation drawing squiggles in Winamp, or a simple VU meter pulsing with the beat. This build from [mircemk] is of the latter ...

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Digital and analog worlds continue to collide as Cambridge Audio announced that it has extended the retro-cool digital VU meter update that its Evo streaming amplifiers are getting today to its ...

Abstract: A “smart energy meter” is a piece of technology that gives usage data to help reduce electricity prices and advance the knowledge of the electricity system. It enhances customer performance ...