Project-Okapi
NorthernWidget-Skunkworks
Hardware designs for a large scale high performance telemetered data logger, centered around a Particle Boron RF module
Components (56)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q6 | DMG3404 | |
| Q3,Q5 | FDN360P | |
| Q7,Q8 | 2N7002 | |
| U1 | TLV61220DBV | |
| U2 | TPS6282DLC | |
| U3 | TPS61032RSA | |
| U4 | LT3652DD | |
| U5 | BQ2980RUG | |
| U6 | TPS2105 | |
| U7 | LTC4412S6 | |
| U8 | TPL5111DDC | |
| U9 | TPS797 | |
| U10 | TPS22917DBV | |
| U13 | SN74AUP1G04YFP | |
| U37 | TLV3691DCK | |
| U39 | MIC94094C6 | |
| C1,C18 | 4.7uF | |
| C2,C7-C10 | 22uF | |
| C3,C4,C14 | 10uF | |
| C5 | 220uF | |
| C6 | 68pF | |
| C11,C13 | 1uF | |
| C12,C17 | 0.1uF | |
| C15,C16 | 0.22uF | |
| C43 | 100uF | |
| D1,D3,D9 | DIODEDO-214AC | |
| D2 | DIODESOD-323 | |
| D8 | BAT54C | |
| JP8 | JUMPER-SMT_3_1-NC_PASTE_SILK | |
| L1 | 6.8uH | |
| L2 | 10uH | |
| L3 | 1uH | |
| L4 | 4.7uH | |
| R1,R5,R7,R8 | 180k | |
| R2,R4 | 1.62M | |
| R3 | 360k | |
| R6 | 820k | |
| R9 | 330 | |
| R10 | 3m | |
| R11 | 20 | |
| R12 | 1k | |
| R13 | 182k | |
| R14 | 100R | |
| R15 | 2k | |
| R16 | 91k | |
| R17,R62 | 330k | |
| R19 | 120k | |
| R20 | 130k | |
| R21 | 470k | |
| R22 | 143k | |
| R23,R69 | 100k | |
| R67 | 10k | |
| R70 | 200k | |
| R71 | 1M | |
| R72,R74,R75 | R-EU_R0805 | |
| S5 | BUTTON2.6X1.6 |