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Ongoing
STD Plant Watering
Mode: Editors' pick
- 2
Update time：
2020-04-16 22:08:08
Creation time：
2019-02-15 16:53:30
Description
An Arduino Micro based automatic plant watering system.
Features:
1. Capacitive soil moisture sensing
2. Configurable minimum and maximum soil dryness setting
3. Water overflow sensing
4. Reservoir water level sensing
5. ESD protection on external sensors
6. Reverse and over voltage protection
7. Over current protection
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | BOM_Manufacturer Part | BOM_Supplier | BOM_Supplier Part | BOM_Manufacturer |
|---|---|---|---|---|---|---|---|---|
| 1 | 154 | R6,R5 | 0603 | 2 | RK73H1JTTD1540F | Digi-Key | 2019-RK73H1JTTD1540FCT-ND | KOA Speer Electronics, Inc. |
| 2 | 2.2k | RN1 | RES-ARRAY-SMD_4PIN-0603-PITCH0.80-BL | 1 | EXB-34V222JV | Digi-Key | Y8222CT-ND | Panasonic Electronic Components |
| 3 | P125-1102A0BS116A2 | J2 | H2-2.54 | 1 | 59630-4-T-02-F | Digi-Key | F8100-ND | Littelfuse Inc. |
| 4 | P125-1104A0BS116A1 | J5 | H4-2.54 | 1 | 4026 | Digi-Key | 1528-2753-ND | Adafruit Industries LLC |
| 5 | 10k | R4,R3 | AXIAL-0.4 | 2 | MFR-25FBF52-10K | Digi-Key | 10.0KXBK-ND | Yageo |
| 6 | P125-1103A0BS116A1 | J3 | H3-2.54 | 1 | EK1195 | Amazon | Unknown | Gikfun |
| 7 | Water Pump | M1 | H2-2.54 | 1 | 1150 | Digi-Key | 1528-1404-ND | Adafruit Industries LLC |
| 8 | SESD7L5.0DT5G | D2,D3 | SOT-23-3 | 2 | GSOT04C-E3-08 | Digi-Key | GSOT04C-E3-08CT-ND | Vishay Semiconductor Diodes Division |
| 9 | 1N4001 | D1 | DO-41 | 1 | 1N4001-G | Digi-Key | 641-1310-1-ND | Comchip Technology |
| 10 | MRA4007T3G | D5 | SMA(DO-214AC)-F | 1 | MRA4007T3G | Digi-Key | MRA4007T3GOSCT-ND | ON |
| 11 | ESD7351HT1G | D4 | SOD-323 | 1 | ESD7351HT1G | Digi-Key | ESD7351HT1GOSCT-ND | ON Semiconductor |
| 12 | 47u | C5,C4 | CAP-D4.0XH5.5 | 2 | EEE-FT1C470AR | Digi-Key | P15090CT-ND | Panasonic Electronic Components |
| 13 | B3F-1000 | SW1 | DIP-6.6X6.6X4.3 | 1 | B3F-1000 | Digi-Key | SW400-ND | OMRON |
| 14 | IRLB3034PBF | Q1 | TO-220(TO-220-3) | 1 | IRLZ14PBF | Digi-Key | IRLZ14PBF-ND | Vishay Siliconix |
| 15 | 0.1u | C3,C2,C1 | RAD-0.1 | 3 | SR215C104JAR | Digi-Key | 478-6008-ND | AVX Corporation |
| 16 | 10K | R2,R1 | 3386U | 2 | COM-09806 | Digi-Key | 1568-1616-ND | Sparkfun Electronics |
| 17 | ATMEGA328P-PU | U1 | DIP-28_300MIL | 1 | ATMEGA328P-PU | Digi-Key | ATMEGA328P-PU-ND | MICROCHIP |
| 18 | DC005-2.1 | DC1 | DC-5020 | 1 | PJ-202A | Digi-Key | CP-202A-ND | CUI Inc |
| 19 | LED-3MM | LED1,LED2 | LED-3MM/2.54 | 2 | XSMDK43MB | Digi-Key | 1497-1047-ND | SunLED |
| 20 | NCP1117ST50T3G | U2 | SOT-223 | 1 | NCP1117ST50T3G | Digi-Key | NCP1117ST50T3GOSCT-ND | ON |
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