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kwiecinski
Project contains BMS for lead-acid batteries and ESP-based board used to pull information from EASUN offgrid inverter, energy meters and sensors. It show informations od displays and use ESPhome to send it to Home Assistant..
| 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U4 | MOC3033M | Zero Cross Opto-Triac, Vdrm 250V, Ift 5mA, DIP6 |
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| C1 | 470u/6,3V | Polarized capacitor |
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| C2 | 100n | Unpolarized capacitor |
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| C3 | 470u/16V | Polarized capacitor |
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| C4 | 22n/250V AC | Unpolarized capacitor |
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| C5 | 10n/250V |
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| D1,D2 | LED | Light emitting diode |
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| D3,D4 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
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| D5-D8 | 1N4007 | 1000V 1A General Purpose Rectifier Diode, DO-41 |
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| D9-D12 | 3V3 | Zener diode |
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| F1 | 100mA/250V | Fuse |
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| F2 | 300mA | Resettable fuse, polymeric positive temperature coefficient |
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| F3 | 10A/250V | Fuse |
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| J1,J7 | USER_PANEL | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J2 | DISPLAY | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J3 | DS18B20 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J4 | PROG_INTERFACE | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | POWER_OUTPUT | Generic screw terminal, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| R1,R2 | 10K | Resistor |
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| R3,R6-R11,R14-R16,R19,R20,R32 | 10k | Resistor |
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| R4,R5 | 220R | Resistor |
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| R12 | 33k | Resistor |
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| R13,R28,R29 | 1k | Resistor |
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| R17 | 47k |
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| R18 | 47R |
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| R21,R24-R26 | 200R |
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| R22,R23 | 560R |
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| R30,R31 | 50R |
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| RV1 | S10K275 | Voltage dependent resistor |
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| SW1-SW3 | SW_Push | Push button switch, generic, two pins |
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| T1 | Transformer_1P_1S | Transformer, single primary, single secondary |
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