This Module is a prototype or in a concept phase.
bipolar version of the LED Meter
LED Meter is a handy utility module designed to show CV and audio levels. Four versions are available:
- green color with yellow-red peak segments.
- all blue color
- all yellow color
- yellow color for positive input voltage and blue color for the negative voltge
There are total 30 led segments. Bipolar version have 15 yellow leds and 15 blue leds.
The module has an input for the signal to be displayed, and its buffered copy is sent to the output for further processing, so no external splitter is needed.
Two trimmers are accessible via holes on the front panel: left trimmer adjusts brightness and right trimmer is used for the level adjustment. So the module can represent full scale signals ranging from 2 V to 12 V.
There is operation mode jumper on the back side. When the jumper is installed – bipolar operation is active, and when the jumper is removed – ordinary audio meter is active.
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