Humidity-Chicklet

A basic buffered Crossfader chicklet.

Basic Info

• Two inputs (IN_A and IN_B) can be blended via one potentiometer (Fade)
• Tiny Formfactor: 45 x 18.75 mm
• Operates on ±9 to ±15V (if you have no bipolar PSU use a simple railsplitter)
• Optional Level control (replace with fixed resistor if not needed)

Build it

• Depending on the Opamp you may omit C1 and C2 (they should prevent oscillation)
• You should not omit C3 and C4
• All Resistors except R6 are 0805 10k – if you only have 100k Potentiometers just use 100k resistors instead
• If you don't need the Level Pot bridge the thing with a resistor instead (marked on silkscreen)

BOM