thymeafterthyme
callumsnowden
A greenhouse/small garden watering system
Components (33)
| Reference | Value | Description |
|---|---|---|
| Q1-Q6 | NMOS | |
| U1 | OKI-78SR-3.3_1.5-W36-C | |
| U2 | OKI-78SR-5_1.5-W36-C | |
| U3 | ESP32-WROOM-32U | |
| U4-U6 | SN74LV1T34DBV | |
| U7 | PCA9614DP | 2-channel multipoint Fast-mode Plus differential I2C-bus buffer |
| U8 | ULN2003A | High Voltage, High Current Darlington Transistor Arrays, SOIC16/SOIC16W/DIP16/TSSOP16 |
| C1 | 22uF | |
| C2-C6 | 100nF | |
| C7,C8 | 1uF | Unpolarized capacitor, small symbol |
| D2 | SP0504BAHT | TVS Diode Array, 5.5V Standoff, 4 Channels, SOT-23-5 package |
| D4,D5 | Green LED | |
| D6-D11 | D | |
| D12-D14 | D_TVS | |
| F1,F2 | Polyfuse_Small | Resettable fuse, polymeric positive temperature coefficient, small symbol |
| J1-J3 | Screw_Terminal_01x12 | Generic screw terminal, single row, 01x12, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | Conn_01x06,Screw_Terminal_01x12 | Generic screw terminal, single row, 01x12, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5,J8,J10,J12,J14 | Conn_02x01 | |
| J6,J7,J9,J11,J13,J15,J17 | Screw_Terminal_01x04 | |
| J16 | Screw_Terminal_01x03 | |
| J18 | Conn_01x07 | |
| J19 | Conn_01x04 | |
| J21 | Conn_02x08_Odd_Even | Generic connector, double row, 02x08, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| K1 | 36.11.9.012.4011 | |
| K2-K6 | 32.21.7.012.2000 | |
| K7-K13 | HF32F-G/005-HS | Relay SPST, normally open, EN50005 |
| R1,R13,R14,R16 | 600R | Resistor, small symbol |
| R2 | 1K2 | |
| R3 | 360R | |
| R4-R11 | 10K | |
| R12,R15 | 120R | Resistor, small symbol |
| R17 | 3K3 | Resistor, small symbol |
| SW1,SW2 | SW_Push |