sonar
QuickRecon
A diver portable sonar
Components (31)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q4 | SS8050 | |
| Q3,Q6 | SI2302 | |
| Q5 | SI2301CDS | P-MOSFET transistor, gate/source/drain |
| U1 | CP2102N-Axx-xQFN28 | |
| U2 | TPS2121 | |
| U3 | ESP32-WROOM-32 | |
| U4 | TPS7A2550DRVR | |
| U5 | LM1085-3.3 | |
| U6 | LMR62014XMF | |
| U7 | TCAN334 | |
| U8 | ST485EBDR | Half duplex RS-485/RS-422, 5 Mbps, ±15kV ESD, 5V supply, 256 bus load, SOIC-8 |
| U9 | MS5837-30BA | Ultra-small, gel-filled, pressure sensor with stainless steel cap |
| C1,C2,C6-C9,C12,C17-C19 | 100n | |
| C3,C4 | 2.2u | |
| C5,C11,C16,L1 | 10u | |
| C10,C13 | 4.7u | |
| C14,C15 | 100p | |
| D1-D4 | LED | |
| D5 | PESD15VS2UT | |
| D6 | MBR0520 | |
| F1 | 2A | |
| JP1 | RE_MODE | |
| R1-R4,R9 | 2k | |
| R5,R6,R11,R13,R14,R16,R18-R20 | 10k | |
| R7,R8,R10,R12,R15,R17,R24,R26 | 100k | |
| R21,R27 | 12k | |
| R22,R28,R29 | 1.2k | |
| R23 | 15k | |
| R25 | 560 | |
| R30 | 2M | |
| R31 | 680k |