railroad
GBert
Components (23)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | MMBT3904 | |
| Q3 | MMBT5401 | |
| U1 | ESP-12F | |
| U2 | FM24CL64B | |
| U3,U4,U20 | BL1551B | |
| U6 | AMS1117-3.3 | |
| U30 | CP2102N-A02-GQFN24R | |
| C2-C6,C10,C20,C31,C32 | 100nF | |
| C7 | 4.7uF | |
| C8 | 470nF | |
| C30 | 1uF | |
| D1,D31,D32 | LED | |
| D30 | SP0503BAHT | |
| J10 | MicroSD_SPI_CD | |
| J30 | USB_B_Micro | |
| R1 | 680 | |
| R2,R11-R15,R20,R21,R30 | 4k7 | |
| R3,R8,R9 | 10k | |
| R4 | 100 | |
| R5,R6,R22,R23 | 47k | |
| R7 | 180k | |
| R10 | 75k | |
| R31,R32 | 330 |