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lansalot
| Reference | Value | Description |
|---|---|---|
| U1 | MCP23017_SO | |
| U2,U5 | LM7805_TO220 | |
| U3 | LM7809_TO220 | Positive 1A 35V Linear Regulator, Fixed Output 9V, TO-220 |
| U4,U8-U14,U17 | DRV8251 | |
| U6,U7 | MCP6002-xP | |
| U15 | PC817 | DC Optocoupler, Vce 35V, CTR 50-300%, DIP-4 |
| C1-C4,C21-C23 | 470uF | |
| C5,C16,C26,C29,C30,C34,C35,C38,C39 | 47uF | |
| C9,C14,C15,C17,C19,C20,C24,C25,C27,C28,C31-C33,C36,C37,C40 | 0.1uF | |
| C13,C18 | 1uF | |
| D1,D5,D8 | LED | |
| D2-D4,D7,D11,D14 | SS26 | 60V 2A Schottky Diode, SMA |
| D9,D10,D12,D13 | BAT42 | |
| F1,F2 | C492610 | |
| H1,H2 | MountingHole | Mounting Hole without connection |
| J2 | 776087-1-776087-1 | TE Connectivity AMPSEAL, 4mm Pitch, 23 Way, 3 Row, Right Angle PCB Header, Through Hole |
| L1,L2 | SMDRI127-680MT | |
| R1,R3,R4,R7-R9 | 470 | |
| R2,RV3 | 10K | |
| R5,R6,R10 | 2.2K | |
| R13 | 270 | |
| RV4 | 10k | |
| TP5 | Pressure Ohms1 | |
| TP6 | Pressure Ohms2 | |
| TP7 | Flow Ohms1 | |
| TP8 | Flow Ohms2 |