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Std edition ESP-12 Expansion Board copy
No Profile
License: MIT
Project source: Cloned from ESP-12 Expansion Board
Description
Expansion board for the esp-12 module using a 8bit 74HC165 (PISO) Shift Register & a 8bit 74HC595 (SIPO) Shift Register connected to the esp-12 HSPI interface.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | Mounted | |
|---|---|---|---|---|---|---|
| 1 | ESP-12E | MK1 | ESP-12E | 1 | Yes | C89297 |
| 2 | 74HC165D | U2 | SOIC-16_150MIL | 1 | Yes | C5613 |
| 3 | 74HC595D | U1 | SOIC-16_150MIL | 1 | Yes | C5947 |
| 4 | LED-3MM | LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8 | LED-3MM/2.54 | 8 | Yes | C99772 |
| 5 | 1k | R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16 | AXIAL-0.3 | 16 | Yes | |
| 6 | EVQ22705R | SW1,SW2,SW3,SW4,SW5,SW6,SW7,SW8 | KEY-6.0*6.0-4 | 8 | Yes | C79156 |
| 7 | 1N4448 | D1,D2,D3,D4,D5,D6,D7,D8 | DO-35 | 8 | Yes | C54037 |
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