Maker project
Wireless Soil Moisture Sensor
BOM012068 · V1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “土壤湿度” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Core board / dev board module
- U1 Tiny2040 · by part number
- LoRa / LoRaWAN
- U2 RYLR896 · by part number
- Operational amplifier
- U3 LM358 · by part number
- Temperature measurement
- U4 DS18B20 · by part number
- Rotary encoder / potentiometer / joystick
- RV1 503 · by footprint
Helper circuits
- Power input connector
- J1 Battery · by footprint
Online view
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17 rows · 20 parts0 of 17 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| C1 | Sensor CapacitorC_Disc_D5.0mm_W2.5mm_P5.00mm | No part number | 1 | ||
| C2 | 1UFC_Disc_D5.0mm_W2.5mm_P5.00mm | No part number | 1 | ||
| R1, R2, R6 | 330KR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 3 | ||
| R3 | 100KR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 1 | ||
| R4, R7 | 51KR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 2 | ||
| R5 | 10KR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 1 | ||
| R8 | 330R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 1 | ||
| R9 | 4.7KR_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | No part number | 1 | ||
| D1 | 1N5817D_DO-41_SOD81_P10.16mm_Horizontal | No part number | 1 | ||
| U1 | Tiny2040DIP-16_600_ELL | No part number | 1 | ||
| U2 | RYLR896RYLR896 | No part number | 1 | ||
| U3 | LM358DIP-8_W7.62mm_Socket | No part number | 1 | ||
| U4 | DS18B20TO-92_Inline | No part number | 1 | ||
| GL5516 | R_PhotoLED_D3.0mm_Clear | No part number | 1 | ||
| Q1 | 2N7000TO-92_Inline | No part number | 1 | ||
| RV1 | 503Potentiometer_Runtron_RM-065_Vertical | No part number | 1 | ||
| J1 | BatteryInterface labelJST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | No part number | 1 |