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eddyem
Code samples and ready projects based on bare-metal STM32
| Reference | Value | Description |
|---|---|---|
| Q1 | MMBTA42 | |
| Q2 | AO3407 | |
| Q3 | SI2305 | |
| Q4 | IRML2502 | |
| U1 | USBLC6-2SC6 | |
| U2 | LM2576-5.0 | |
| U3 | 4N25 | |
| U4 | LM1117-3.3 | |
| U5 | L80-R | |
| U6 | STM32F103C6Tx | |
| U7 | PC817 | |
| BZ1 | Buzzer 3v3 | |
| C1,C2 | 12 | |
| C3,C5,C6,C8,C9,C11,C12,C14-C17 | 0.1 | |
| C4,C10 | 10u | |
| C7,L1 | 100u | |
| C13 | 47u | |
| D1 | MM3Z7V5 | |
| D2-D6,D10,D11 | 1N5819 | |
| D7 | B340A | |
| D8 | LED0 | |
| D9 | LED1 | |
| J1 | Power 12V | |
| J3 | PPS | |
| J4 | Ext_trig1 | |
| J5 | Ext_trig0 | |
| J6 | USB_B_Mini | |
| J7 | Ext_trig2 | |
| P1 | USB_B | |
| R1,R5,R8,R19,R23 | 10k | |
| R2 | 2k2 | |
| R3,R4 | 22 | |
| R6,R10-R12,R20 | 1k | |
| R7,R18 | 510 | |
| R9 | 1k5 | |
| R13,R21 | 100 | |
| R14,R24 | 47k | |
| R15-R17 | 220 | |
| R22 | 100k | |
| Y1 | 8MHz |