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STD RF_logger
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2024-07-25 13:50:18
Creation time：
2021-01-27 18:33:36
Description
Data logger which collect information from two temperature sensors and from two energy counters.
Counter inputs in active Low. Data from counters is stored in EEPROM memory. Every 1 minute (time can be tuned from 1sec to 100minutes) logger transmit collected data to host by RF transmitter. Estemated battery life 7-10 year.
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | RFM95W | U9 | COMM-SMD_RFM95W | 1 | C9900000484 |
| 2 | Antenna868MHz13x5.5 | U7 | ANTENNA868 | 1 | |
| 3 | ICSP | J4 | HDR-M-2.54_1X5 | 1 | C358687 |
| 4 | Cnt1 GND Cnt2 | U8 | KF301-5.05_3P | 1 | C474882 |
| 5 | PIC24FJ64GP202-E/MV | U5 | UQFN-28_L4.0-W4.0-P0.40-BL-EP2.4 | 1 | |
| 6 | TTS-10KC3 | T4,T3 | RES-TH_L3.4-W3.0-P2.00-D0.5 | 2 | C511473 |
| 7 | 68 | R14 | R0603 | 1 | |
| 8 | 10k 1% | R13,R12 | R0603 | 2 | |
| 9 | 10k | R11,R10,R6 | R0603 | 3 | |
| 10 | 1k | R9 | R0603 | 1 | |
| 11 | LED | LED2 | LED0603_RED | 1 | C72044 |
| 12 | LINC | J3 | HEADER_FEMALE_1X2_RIGHT_ANGLED | 1 | |
| 13 | 10uF | C16,C15,C14,C13 | C0805 | 4 | C106836 |
| 14 | 100nF | C12,C11,C6,C5 | C0603 | 4 | |
| 15 | ER14505 | BAT2 | ER14505 | 1 | EEMB ER14505 AA 3.6V |
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