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dersian
EBS is an Embedded solution protecting a cyclist from vehicles by detecting approaching vehicles using microphones and machine learning.
| Reference | Value | Description |
|---|---|---|
| Q1 | FDS9926A | |
| Q2 | AO3421E | |
| U3 | AP2112K-3.3TRG1 | |
| U4 | LTC4001EUF#TRPBF | IC BATT CHG LI-ION 1CELL 16QFN |
| AE1 | Antenna | |
| C1,C4 | 1µ | |
| C2 | 1p ±2% | |
| C3 | 1.2p ±5% | |
| C5 | 47n | |
| C6,C7 | 12p ±2% | |
| C10 | 10uF | |
| C12 | 0.22µ | |
| C13 | 0.1µ | |
| C14,L3 | 10µ | |
| C15,C17,C20 | 100n | |
| C16 | 100p ±5% | |
| C18,C19,C21 | 4.7µ | |
| D2,D3 | XPEBRD-L1-0000-00901 | |
| D4 | BZT52C5V6S-7-F | |
| D5 | 1N5819 | |
| D10 |
| C_Fault |
| D12 | PLED |
|---|
| F1 | 04941.25NRHF |
|---|
| F5 | 3A |
|---|
| J1 | S2B-PH-SM4-TB(LF)(SN) |
|---|
| J2 | USB4105-GF-A |
|---|
| L1 | 4.7n ±5% |
|---|
| L2 | 2.2n ±5% |
|---|
| L4 | 15n |
|---|
| L5 | 1.5µ |
|---|
| R2,R3 | CHP1206AFX-47R0ELF |
|---|
| R4,R5 | 22k |
|---|
| R6 | 820K |
|---|
| R7 | 2M |
|---|
| R9,R11 | 5.1K |
|---|
| R10 | 470 |
|---|
| R12 | 100K |
|---|
| R13 | 1k |
|---|
| R14 | 274 |
|---|
| RST1 | Jumper_2_Open |
|---|
| TP1 | TestPoint |
|---|
| X1 | 32MHz ±40 ppm |
|---|