Initial commit

README.md

+# Humidity-Chicklet
+
+A basic buffered Crossfader chicklet.
+
+![](images/circuit.png)
+
+## 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
+
+| Refdes. | MPN | optional |
+| ---------- | -------- | --------------- |
+| R1, R2, R3, R4, R5 | 0805 10k | same value as Pots |
+| R6 | 0805 100R | can be bridged with solder |
+| C1, C2 | 0603 220pF | anything between 100pF and 470pF should work |
+| C3, C4 | 0603 100nF | |
+| FADE, LEVEL | Potentiometer | you may omit LEVEL, see silkscreen |
+| U1 | SOIC-8 Dual Opamp | |
\ No newline at end of file

gerbers/Humidity-Chicklet.gbp

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gerbers/Humidity-Chicklet.gko

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gerbers/Humidity-Chicklet.txt

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