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analog_computer:confetti704_non_inverting_summer [2018/01/16 20:39] admin [Confetti704 Non Inverting Summer] |
analog_computer:confetti704_non_inverting_summer [2020/06/11 22:13] (current) |
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| ===== Confetti704 Non Inverting Summer ===== | ===== Confetti704 Non Inverting Summer ===== | ||
| - | {{:analog_computer:confetti704_non_inverting_summer_202512.jpg?600|}}\\ | + | The non inverting summer board for the [[analog_computer:analog_computer_main|Analog Computer Confetti]]. A good description of the basic functionality of the summer one can find here: [[https://www.electronics-tutorials.ws/opamp/opamp_4.html|The Summing Amplifier]].\\ |
| + | The board has a jumper marked as V3 for using the sum of two (no jumper) or three inputs (set jumper) different inputs..\\ | ||
| {{:analog_computer:confetti704_non_inverting_summer_osc_202153.jpg?600|}}\\ | {{:analog_computer:confetti704_non_inverting_summer_osc_202153.jpg?600|}}\\ | ||
| + | The screenshot of an oscilloscope: summing to different inputs together, a square wave plus a sine wave.\\ | ||
| ---- | ---- | ||
| ==== Paper PCB ==== | ==== Paper PCB ==== | ||
| - | {{:analog_computer:confetti704_non_inverting_summer_02.jpg?400|}}\\ | + | {{:analog_computer:confetti704_non_inverting_summer_02.jpg?300|}}\\ |
| {{ :analog_computer:confetti704_non_inverting_summer_02.zip |}}\\ | {{ :analog_computer:confetti704_non_inverting_summer_02.zip |}}\\ | ||
| + | |||
| + | ---- | ||
| + | ==== Parts ==== | ||
| + | * **Resistors:** | ||
| + | * 1x 33.33 kOhm | ||
| + | * 4x 100 kOhm | ||
| + | * **Semiconductors** | ||
| + | * 1x TL074 OpAmp | ||
| + | * **Mechanical:** | ||
| + | * 1x IC socket, 14pins | ||
| + | * 1x 2 pin strip | ||
| + | * 1x jumpers | ||
| + | * 4x 2 pin header, female | ||
| + | * 2x pin header, female 90° 1x3, 1x2 | ||
| + | * 2x pin header, male 90° 1x3, 1x2 | ||
| + | |||
| + | ---- | ||
| + | ==== License ==== | ||
| + | |||
| + | The Confetti704 Non Inverting Summer was designed by **Wolfgang Spahn** 2015-19.\\ | ||
| + | It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]]. | ||
| + | |||
| + | <html> | ||
| + | <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a> | ||
| + | </html> | ||
| ---- | ---- | ||