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teklabsdigital
Biosensor for telehealth, patient monitoring, fall detection, dementia geofencing and cardiograms
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | 2N7002 | |
| U1 | STM32WB55VGY6TR - Seq | |
| U3 | MLPF-WB55-01E3 | |
| U4 | BQ51052BYFP | |
| U5 | TLV75533PDRV | |
| U6 | KTD2052 | |
| U7 | LSM6DSV16XTR | |
| AE1 | BLE Antenna |
| BOOT0 | Bridge |
|---|
| BT1 | Battery_Cell |
|---|
| BZ1 | Buzzer |
|---|
| C1,C2 | 18pF |
|---|
| C3,C4 | 12pF |
|---|
| C6 | 4.7uF |
|---|
| C7-C15 | 100nF |
|---|
| C16-C18 | C1 |
|---|
| C19-C21 | C2 |
|---|
| C22,C27 | 0.47uF |
|---|
| C23,C26 | 22nF |
|---|
| C24,C25 | 10nF |
|---|
| C28-C33 | 10uF |
|---|
| C34 | 1uF |
|---|
| C35 | 47nF |
|---|
| D1 | LEDA |
|---|
| D2 | LEDB |
|---|
| D3 | 1N4148 |
|---|
| J1 | SWD Trace |
|---|
| J2 | Touch FFC |
|---|
| J3 | ExtBatt |
|---|
| JP1 | 5V Trace |
|---|
| JP2 | Batt Source |
|---|
| L1 | 10uH |
|---|
| L2 | 10nH |
|---|
| L3 | RX Coil |
|---|
| M1 | Motor_DC |
|---|
| R1,R2,R12-R15 | 1K |
|---|
| R3,R8 | 47K |
|---|
| R4 | 2K4 |
|---|
| R5 | 100K |
|---|
| R6 | 820R |
|---|
| R7 | 220R |
|---|
| R9 | 3.3M |
|---|
| R10,R11 | 1M |
|---|
| R16 | 1.5M |
|---|
| TH1 | 10k??? |
|---|
| Y1 | 32MHz |
|---|
| Y2 | 32768kHz |
|---|