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AnshuGusain1
First version of data collection PCB
| Reference | Value | Description |
|---|---|---|
| U1 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U2 | STM32L476RGTx | STMicroelectronics Arm Cortex-M4 MCU, 1024KB flash, 128KB RAM, 80 MHz, 1.71-3.6V, 51 GPIO, LQFP64 |
| C1,C2 | 22u | Unpolarized capacitor |
| C3,C5,C6,C9,C10 | 100n | Unpolarized capacitor |
| C4 | 10u | Unpolarized capacitor |
| C7,C8 | 10p | Unpolarized capacitor |
| C11 | 10n | Unpolarized capacitor |
| C12,C13 | 1u | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| FB1 | 120R | Ferrite bead |
| J1-J3 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| J4 | USB_B_Micro | USB Micro Type B connector |
| R1-R3,R5,R6 | 1k5 | Resistor |
| R4 | 10K | Resistor |
| SW1 | SW_SPDT | Switch, single pole double throw |
| Y1 | 16MHz | Four pin crystal, GND on pins 2 and 4 |