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Confetti704 Non Inverting Summer
The non inverting summer board for the Analog Computer Confetti. A good description of the basic functionality of the summer one can find here: The Summing Amplifier.
The board has a jumper (V3) for using the sum of two (no jumper) or three inputs (set jumper).
The screenshot of an oscilloscope: summing to different inputs together, a square wave plus a sine wave.
