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eddyem
Code samples and ready projects based on bare-metal STM32
| Reference | Value | Description |
|---|---|---|
| Q1,Q3-Q5 | 2N7002 | |
| Q2 | SI2300 | |
| U1 | LM1117-3.3 | |
| U2 | CH340G | |
| U3 | STM32F030F4Px | |
| BZ1 | Buzzer | |
| C1-C3,C5,C6,C8,C10-C12 | 0.1 | |
| C4 | 47u | |
| C7,C9 | 22p | |
| C13 | 1u | |
| C14 | 10u | |
| D1 | USB6B1 | |
| D2 | SP0504BAHT | |
| D3,D4 | SMAJ5.0 | |
| D5 | SS14 | |
| J1 | USB_B_Micro | |
| J2 | ADC_in | |
| J3 | Jumper0 | |
| J4 | Jumper1 | |
| J5 | Dig_In | |
| J6 | Ext_LED | |
| J7 | Servo1 | |
| J8 | Servo2 | |
| J9 | Servo3 | |
| J10 | 5V | |
| L1 | BMBA 0.1mH | |
| R1,R7,R9,R15-R17 | 10k | |
| R2-R5 | 220 | |
| R6,R8,R12-R14 | 510 | |
| R10,R11 | 1k | |
| SW1 | Reset | |
| SW2 | Boot | |
| Y1 | 12MHz |