Last month we featured a project that aimed to recreate the iconic mechanical VU meter with an Arduino and a common OLED display. It was cheap and easy to implement, and promised to bring a little ...

The LED bar graph VU meters were invariably driven by the LM3915 ... that it is wasted on a small room and would be at its best before a dance floor. Still, it’s a neat lighting effect and ...

The IN-28 VU-Meter shows – like in the good old times in your tape recorders – the audio level on a 10 or 20 dot column in mono or stereo, but not on “ordinary” LED or VFD-Displays but on ...