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MahmoudNasser9
| Reference | Value | Description |
|---|---|---|
| U1 | AT45DB321E-SHF-T | 32 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single SPI DataFlash |
| U2 | LM2576HVS-5 | |
| U3 | LoRa | |
| U4 | Wifi | |
| U6 | STM32F103C8Tx | |
| U7 | RTC_DS3234 | |
| U8 | DS3232SN-T&R | |
| U9 |
|---|
| OLED |
| U10 | SP3485EN |
|---|
| U11 | Debug |
|---|
| U12 | PCA9554AD_118 |
|---|
| U13 | LM317DCY |
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| U14 | ESP-12F | 802.11 b/g/n Wi-Fi Module |
|---|
| BT1 | Battery20mm |
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| C1,C6,C7 | 104 |
|---|
| C2 | 100U/50V |
|---|
| C3 | 1000U/16V |
|---|
| C4,C5 | 47UF/16V |
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| C8,C9 | 22pF |
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| C10,C11 | 100nF |
|---|
| C12 | 100uF |
|---|
| D1,D10 | 1N4007 |
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| D2 | 1N5822 |
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| D3,D4,D8,D9,D11 | LED | Light emitting diode |
|---|
| D5,D6 | 6KE6.8CA |
|---|
| D7 | DF02S | Bridge Rectifier, 140V Vrms, 1.5A If, SMDIP-4 |
|---|
| D12 | LED1 | Light emitting diode |
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| D13 | LE2 | Light emitting diode |
|---|
| J1 | KEYPAD | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J2 | UART_EnergyMeter | Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J3 | Power_IN | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J4 | SPI_conn | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | Triac Control | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6 | MDB |
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| J7 | UART_wifi | Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J8 | USB_B | USB Type B connector |
|---|
| J9 | RS485 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| JP3 | RX2 | Jumper, 2-pole, open |
|---|
| JP4 | TX2 | Jumper, 2-pole, open |
|---|
| L1 | 100uH/3A |
|---|
| R1-R3 | 103 |
|---|
| R4 | 330 |
|---|
| R5,R41-R44 | 12K |
|---|
| R6,R46,R47 | 150 |
|---|
| R7,R8,R32,R35,R40 | 4.7K | Resistor |
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| R9-R14,R16-R20,R22-R26,R45,R48-R50 | 10K | Resistor |
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| R15,R30,R36,R37,R39 | 470 | Resistor |
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| R21 | 120 |
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| R27 | 390 | Resistor |
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| R28 | 39 | Resistor |
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| R29 | 680 | Resistor |
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| R31 | 2K | Resistor |
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| R33,R34 | 20 |
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| R38 | 0 |
|---|
| SW1 | RESET | Push button switch, generic, two pins |
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| SW2 | Button1 | Push button switch, generic, two pins |
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| SW3 | Button2 | Push button switch, generic, two pins |
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| SW4 | KEY_flash | Push button switch, generic, two pins |
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| SW5 | wifi_reset | Push button switch, generic, two pins |
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| SW6 | Button3 | Push button switch, generic, two pins |
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| SW7 | Button4 | Push button switch, generic, two pins |
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| SW8 | Button5 | Push button switch, generic, two pins |
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| SW9 | Button6 | Push button switch, generic, two pins |
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| T1,T2 | BCX17 |
|---|
| TH1,TH2 | 250-120U |
|---|
| Y1 | 8MHZ | Two pin crystal |
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