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STD spectrum analyzer
spectrum analyzer
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Update time：
2020-04-24 22:36:33
Creation time：
2020-03-23 23:38:37
Description
Description
spectrum analyzer
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | LM3915 | IC1,IC2,IC3,IC4 | LM3915 | 4 |
| 2 | 47uF | C2 | CAP-D5.0XF2.0 | 1 |
| 3 | 1N4007 | D1 | DO-41 | 1 |
| 4 | 5MM LED | LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14,LED15,LED16,LED17,LED18,LED19,LED20,LED21,LED22,LED23,LED24,LED25,LED26,LED27,LED28,LED29,LED30,LED31,LED32,LED33,LED34,LED35,LED36,LED37,LED38,LED39,LED40 | 5MM_LED_2.54 | 40 |
| 5 | Resistor_100k | R9 | RESISTOR_100K | 1 |
| 6 | 2.7K | R1,R2,R3,R4,R5,R6,R7,R8 | RES-TH_BD3.3-L9.0-P13.00-D0.6 | 8 |
| 7 | 220uF | C1 | CAP-D8.0XF3.5 | 1 |
| 8 | 1X4 | CN1 | 1X04-3.5MM | 1 |
| 9 | No self-locking switch 8.5×8.5 silent | MODE | SW-TH_6P-L8.5-W8.5-P2.54 | 1 |
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