The Arduino then measures the voltage on those inputs and feeds the necessary commands to the PT6314 driver to update the display. The resulting VU meter has 38 bars per channel, and is highly ...

A lot of electronics wind up in landfills, and when [Playful Electronics] saw an old cash register heading for the dump, he decided to give its VFD display a new life as an Arduino peripheral. Whil… ...

Noritake Itron’s high brightness VFD display modules provide keyboard designs with sub-16 key operation through to a PC keyboard capability. The 600 series products support local control applications ...