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STD 2 channel relay board
2 channel relay board
License
Public Domain
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Update time：
2019-12-20 14:21:33
Creation time：
2018-07-05 04:04:26
Description
Description
2 channel relay board
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 10u | C1 | SPARKFUN-CAPACITORS_CPOL-RADIAL-10UF-25V | 1 |
| 2 | LM1117-TO | U2 | LM1117IMP-5.0-NOPB_SOT223 | 1 |
| 3 | 100u | C2 | SPARKFUN-CAPACITORS_CPOL-RADIAL-100UF-25V | 1 |
| 4 | ESP8266-12E/ESP-12E | U4 | LGA22-2.0-24X16MM | 1 |
| 5 | 1k | R3,R4,R9,R10 | 0603 RESISTOR SMD | 4 |
| 6 | H1 | P2 | MOLEX 2 PIN CONNECTOR | 1 |
| 7 | 3 Pin Header | P1 | MOLEX 3 PIN CONNECTOR | 1 |
| 8 | R5 | K5 | HRS3FNH-S-DC5V-A | 1 |
| 9 | R6 | K6 | HRS3FNH-S-DC5V-A | 1 |
| 10 | HLK-PM01 - AC-DC-converter | U3 | HLK-PM01 | 1 |
| 11 | MMBT5551 | Q3,Q4 | SOT-23(SOT-23-3) | 2 |
| 12 | SMAJ58A | D1,D2 | SMA(DO-214AC) | 2 |
| 13 | WJ2EDGVC-5.08-2P | P3,P4 | WJ2EDGVC-5.08-2P | 2 |
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