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STD I2Csat01_v2 copy
License: CERN Open Hardware License
Mode: Editors' pick
Cloned from I2Csat01_v2
- 0
Update time：
2018-04-16 08:46:01
Creation time：
2018-04-16 08:45:58
Description
16 channels I/O interface with long distance I2C interface (based on 82B96 I2C extender + MCP23017 I/O extender).
Design Drawing
schematic diagram
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I2C Interface copy
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IO_B copy
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I2C connection copy
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| ID | Name | Designator | Footprint | Quantity | Supplier |
|---|---|---|---|---|---|
| 1 | MCP23017 | U3 | DIL28-3 | 1 | Mouser |
| 2 | 100nF | C4,C5,C2,C3 | 0805 | 4 | LCSC |
| 3 | 10KΩ | R8,R9,R10,R11,R31,R32,R33,R34,R35,R36,R37,R38,R15,R16,R17,R18,R19,R20,R21,R22 | 0805 | 20 | LCSC |
| 4 | LED | LED2,LED1 | 0805 | 2 | LCSC |
| 5 | 1.5KΩ | R12,R1 | 0805 | 2 | LCSC |
| 6 | 74HC132D | U4 | SOIC-14_150MIL | 1 | LCSC |
| 7 | 1N4148WST4 | D4 | SOD-323 | 1 | LCSC |
| 8 | HAD-04H-R | DIP1 | HAD-04H-R | 1 | LCSC |
| 9 | 47KΩ | R14 | 0805 | 1 | LCSC |
| 10 | 10KΩ | R13 | 0805 | 1 | LCSC |
| 11 | 100uF | C6 | CAP-D6.3XH7.7 | 1 | LCSC |
| 12 | 220Ω | R39,R40,R41,R42,R43,R44,R45,R46,R23,R24,R25,R26,R27,R28,R29,R30 | 0805 | 16 | LCSC |
| 13 | RL60-025 | F2,F1 | F-0.25A-60V | 2 | LCSC |
| 14 | 640454-10 | P4,P3 | MTA-100-10P Straight | 2 | Mouser |
| 15 | MMBZ5V6ALT1G | D9,D10,D11,D12,D5,D6,D7,D8 | SOT23-3 | 8 | Mouser |
| 16 | SOD4007 | D1 | SOD-123F | 1 | LCSC |
| 17 | CJ78L05 | U1 | SOT-89 | 1 | LCSC |
| 18 | 4.7KΩ | R2,R3,R4,R5 | 0805 | 4 | LCSC |
| 19 | 0Ω | R6 | 0805 | 1 | LCSC |
| 20 | 640455-5 | P1,P2 | MTA-100-5P Right angle | 2 | Mouser |
| 21 | MMBZ12VALT1G | D2 | SOT23-3 | 1 | Mouser |
| 22 | 220nF | C1B | 1206 | 1 | LCSC |
| 23 | P82B96-TD | U2 | SO-8 | 1 | Mouser |
| 24 | 470uH | L1 | 5845 | 1 | LCSC |
| 25 | 10uF | C1A | CAP-D6.3XH7.7 | 1 | LCSC |
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