Maker project
容式土壤湿度传感器
BOM000148 · v2.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “传感器” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- 8-bit MCU (AVR / PIC / 8051 / STM8)
- U1 ATmega328P-AU · by part number
- 2.4 GHz proprietary radio
- U2 NRF24L01_Breakout · by part number
- Secure element / crypto chip / TPM
- U3 ATSHA204A · by part number
Helper circuits
- Power input connector
- BT1 Battery_Cell · by footprint
- Debug / programming header
- J1 AVR ISP · by part number
- Crystal / oscillator
- Y1 Resonator · by footprint
Online view
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15 rows · 18 parts0 of 15 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 | |
|---|---|---|---|---|---|
| U1 | ATmega328P-AU | No part number | 1 | ||
| U2 | NRF24L01_Breakout | No part number | 1 | ||
| U3 | ATSHA204A | No part number | 1 | ||
| J2 | FTDIPinHeader_1x06_P2.54mm_Vertical | FTDI | 1 | ||
| D1 | D_SchottkyD_SOD-323_HandSoldering | D_Schottky | 1 | ||
| R2 | 510KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 510K | 1 | ||
| R1, R3, R4 | 10KR_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 10K | 3 | ||
| C1 | 100nFC_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 100nF | 1 | ||
| SW1 | SW_PushButton_2P_TS-1088-AR02016 | SW_Push | 1 | ||
| BT1 | Battery_CellBatteryHolder_Keystone_597_591_2AAA_3V | Battery_Cell | 1 | ||
| J1 | AVR ISPPinHeader_1x06_P2.54mm_Vertical | AVR ISP | 1 | ||
| C2, C4 | 1uFC_0805_2012Metric_Pad1.15x1.40mm_HandSolder | 1uF | 2 | ||
| Sensor1 | Conn_01x01Capacitive_Soil_Moisture_Sensor | 1 | |||
| Y1 | Resonatorceramik_resonator_murata_CSTCE8M00G52-R0 | Resonator | 1 | ||
| C3 | 220uFCP_Elec_6.3x7.7 | 220uF | 1 |