A utility module from Befaco, a precise voltage source and adder.
Allows you to have a complete voltage range (either -5/+5v or 0-10v) at your fingertips without having to set a power supply or use a keyboard.
Would be very handy for calibrating a module after a build. Also would be a great way to tune an oscillator or multiple oscillators quickly to exactly the same voltages.
I’ll be using this a lot.
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