mmM
wyolum
mmMercury is an Open Hardware, blood pressure measurement device (not FDA approved).
Components (57)
| Reference | Value | Description |
|---|---|---|
| Q1-Q4 | BCP5416TA | |
| U1 | TXB0104D | |
| U2 | LM2675-5.0 | |
| U3 | LM2675-3.3 | |
| U5 | DS3231N | |
| U7 | ATMEGA328P-AU-ND | |
| B1-B3 | I_O | |
| B4,B12 | PB0 | |
| B7,B9 | PC1 | |
| B8 | PC0 | |
| B10 | PC6 | |
| B11 | PC7 | |
| BT1 | BATT_HOLDER | |
| BT2 | BATT_COIN | |
| C1,C4,C7-C11,C13,C14,C17,C19,C23,C28,C29,C31 | 100nF | |
| C2,C3 | 22pF | |
| C5,C6 | 330uF 25V | |
| C12,C15 | 10nF | |
| C16,C18 | 100uF 10V | |
| C27 | 100uF | |
| D1,D3,D4,D9 | ES1D-13-F | |
| D2,D10 | SS35 | |
| D5 | 5V0 | |
| D6 | 3V3 | |
| D7 | BLINK | |
| D8 | 12V | |
| G1,G2 | Logo_Wyolum | |
| G3,G4 | Logo_OH | |
| J1 | 5V_EXT | |
| J2 | 3V3_EXT | |
| L1,L2 | 33uH | |
| M1 | OSHW-LOGO | |
| P1 | AREF | |
| P4 | ICSP | |
| P5 | FTDI | |
| P7 | GAGE_PR | |
| P9,P10 | C3SB | |
| P11 | VSel_Vlv | |
| P13,P24 | PWR_IN | |
| P14 | X_VALVE | |
| P17 | PUMP | |
| P18 | Pump_Cable | |
| P34 | VSel_Vlv2 | |
| P38 | X_VALVE2 | |
| R1-R4,R11,R12,R14-R16,R21,R22 | 10k | |
| R5 | 4k7 | |
| R6,R10,R13 | 1k | |
| R7 | Zero | |
| R8 | 330E | |
| R9 | 120E | |
| SC6,SC7,SC9,SC10 | SCREW | |
| SP1 | BUZZER | |
| SW1 | Reset | |
| SW2 | INT0 | |
| SW3 | INT1 | |
| W1,W2 | EN | |
| X1 | 16MHz |