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STD Visualizer V3
Visualizer V3
License
CC-BY 3.0
License: CC-BY 3.0Mode:
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Update time：
2023-02-11 22:16:08
Creation time：
2021-03-10 23:20:52
Description
Description
V3 of visualizer using the good old LM3915 LED display driver and the LM358 opamp.
For further details visit: https://xworkforall.blogspot.com/2023/02/inutil-apps-5-parte-3.html (spanish only).
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 10u | C1,C2 | CAP-D4.0×F1.5 | 2 |
| 2 | 1N4007 | D1,D2 | DO-35 | 2 |
| 3 | Audio Right In | H1 | HDR-F-2.54_1X3 | 1 |
| 4 | Audio Left In | H2 | HDR-F-2.54_1X3 | 1 |
| 5 | 5v | H3 | HDR-F-2.54_1X2 | 1 |
| 6 | 12v | H4 | HDR-F-2.54_1X2 | 1 |
| 7 | Audio Pot L | H5 | HDR-F-2.54_1X3 | 1 |
| 8 | Audio Pot R | H6 | HDR-F-2.54_1X3 | 1 |
| 9 | LED-TH-5mm_R | LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20 | LED-TH_BD5.0_RED | 20 |
| 10 | 10k | R1,R4,R9,R10 | R_AXIAL-0.4 | 4 |
| 11 | 1k | R2,R5 | R_AXIAL-0.4 | 2 |
| 12 | 200k | R3,R6 | R_AXIAL-0.4 | 2 |
| 13 | 680 | R7,R8 | R_AXIAL-0.4 | 2 |
| 14 | LM3915N-1 | U2,U3 | DIP18 | 2 |
| 15 | JUMPER2 | U4,U5 | HDR-TH_2P-P2.54-V-M-1 | 2 |
| 16 | LM358N_C434570 | U1 | DIP-8_L9.2-W6.3-P2.54-LS7.62-BL | 1 |
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