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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
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Ongoing
STD ec500-main-with-europower
License: CC-BY-NC-SA 3.0
Mode: Editors' pick
- 1
Update time：
2021-03-12 15:39:12
Creation time：
2020-10-26 14:59:25
Description
The ec500 system (thus far) comprises three main components:
* The primary board, 'error.core,' which has 9 oscillators & 3 mix busses
* The external i/o expander, which adds a microphone, 2 line inputs, and several auxiliary features
* The VGA adapter, which is necessary to interface the system with a monitor
Lots more info at the website: [https://508.loopdetected.net](https://508.loopdetected.net/)
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 556-2-out | U8 | 2.54MM HEADER 1X3 | 1 |
| 2 | 556-1-out | U5 | 2.54MM HEADER 1X3 | 1 |
| 3 | Osc-5-sq-out | U13 | 2.54MM HEADER 1X3 | 1 |
| 4 | Osc-6-sq-out | U15 | 2.54MM HEADER 1X3 | 1 |
| 5 | Osc-7-sq-out | U4 | 2.54MM HEADER 1X3 | 1 |
| 6 | Osc-4-sq-out | U12 | 2.54MM HEADER 1X3 | 1 |
| 7 | Osc-1-sq-out | U11 | 2.54MM HEADER 1X3 | 1 |
| 8 | Osc-2-sq-out | U10 | 2.54MM HEADER 1X3 | 1 |
| 9 | Osc-3-sq-out | U9 | 2.54MM HEADER 1X3 | 1 |
| 10 | 100pF | C54 | C0805 | 1 |
| 11 | 47pF | C9,C12 | 0805 | 2 |
| 12 | 100pF | C27 | 0805 | 1 |
| 13 | 100nF | C17,C16,C22,C15,C14,C10,C18 | 0805 | 7 |
| 14 | 56nF | C11,C13 | 0805 | 2 |
| 15 | 220nF | C1,C3,C7,C21,C23,C25,C20,C19,C28 | 0805 | 9 |
| 16 | 220pF | C2,C4,C5,C6,C8,C24 | 0805 | 6 |
| 17 | expansion-bus-B | U14 | HEADER_BOX_2.54_2X5_65_32 | 1 |
| 18 | HDR-IDC-2.54-2X8P | P7 | HDR-IDC-2.54-2X8P | 1 |
| 19 | 100K | VR9,VR2,VR5,VR6,VR3,VR4,VR1,VR8 | 9MM_SNAP-IN_POT | 8 |
| 20 | 1K | VR24,VR25,VR27 | 9MM_SNAP-IN_POT | 3 |
| 21 | 1M | VR28 | 9MM_SNAP-IN_POT | 1 |
| 22 | 10K | VR7,VR10 | 9MM_SNAP-IN_POT | 2 |
| 23 | 7805 | U25 | TO-220-ALT | 1 |
| 24 | R-out | CN1 | M2X3 | 1 |
| 25 | G-out | CN2 | M2X3 | 1 |
| 26 | B-out | CN3 | M2X3 | 1 |
| 27 | 40106 | U1 | SO14 | 1 |
| 28 | 1N5817 copy | D16,D15,D14 | 5711-NICE | 3 |
| 29 | 1N4148 | D11,D2,D1,D6,D10,D7,D3,D4,D8,D9,D13,D12,D5 | 4148-BETTER | 13 |
| 30 | 10u | C26 | CAP_2.5MM | 1 |
| 31 | 2N3904 | Q1 | TO-92V | 1 |
| 32 | SPDT | G$7,G$4,G$11,G$2,G$9,G$3,G$8,G$5,G$10,G$6,G$1 | SUBMINI_TOGGLE | 11 |
| 33 | IDC Box 2.54mm 2X5P | P8 | EURO_PWR_HEADER_LOCK | 1 |
| 34 | 4046 | U2 | SO16 | 1 |
| 35 | 556 | U3 | SO-14-WIDE | 1 |
| 36 | Sync-in | P1,P10,P11,P20,P2,P3,P4,P5,P6 | HDR-2X1/2.54 | 9 |
| 37 | CV-in | P12,P13,P19 | HDR-2X1/2.54 | 3 |
| 38 | PC-ins | P21 | HDR-2X1/2.54 | 1 |
| 39 | PC-outs | P18 | HDR-2X1/2.54 | 1 |
| 40 | 1N5817 | D18 | DO-41 | 1 |
| 41 | expansion-bus-A | P9 | CON_HEADER_2X07 | 1 |
| 42 | Header-Male-2.54_2x4 | VSYNC,HSYNC | HDR-4X2/2.54 | 2 |
| 43 | LED-3MM | LED1 | LED-3MM/2.54 | 1 |
| 44 | 2.1MMJACKTHM | U24 | PJ-102A | 1 |
| 45 | 100K | R32,R31,R27,R21,R37,R43,R38,R45,R34,R24,R17,R44 | 0805 | 12 |
| 46 | 56K | R30,R29,R25,R40,R42,R36,R39,R35,R22,R20,R19,R6,R33 | 0805 | 13 |
| 47 | 1K | R11,R12,R1,R26,R13,R14,R23,R28,R18,R16,R15,R10,R9,R8,R7,R5,R4,R3,R55,R56,R57,R59,R58,R2 | 0805 | 24 |
| 48 | 470R | R41 | 0805 | 1 |
| 49 | 10K | R47,R48,R49,R50,R51,R52,R54,R46,R53 | 0805 | 9 |
| 50 | TLV2774INE4 | U7,U6 | SO14 | 2 |
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