ESP32vfo
paulh002
Components (36)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q7,Q8 | 2N3904_SOT23 | |
| Q3-Q6 | BFR92 | |
| U1 | LM1117-3.3 | |
| U2 | ESP32-WROOM-32D | |
| U3 | PCF8574A | |
| U4 | CP2102N-A01-GQFN28 | |
| U5 | TCA9548APWR | |
| U6,U7 | Si5351A-B-GT | |
| C1,C4,C34 | 10u | |
| C2,C3,C5-C20,C26-C33 | 100n | |
| C22-C24 | 0.1uF | |
| C25 | 10uF | |
| D1,D2 | D | |
| D3,D4 | PGB1010603MR | TVS DIODE 24V 150V 0603 |
| F1 | Polyfuse | |
| J1 | ILI9341 | |
| J2 | 5V | |
| J3 | Jtag | |
| J4,J6 | I2C | |
| J5 | Relais | |
| J7,J8 | Encoders | |
| J9 | Analog in 3-6 | |
| J10 | USB_C_Receptacle_USB2.0 | |
| J11,J12 | Link-out 1-0 | |
| J13,J14 | Link-out 1-1 | |
| R1,R3,R7-R12,R14-R21 | 10k | |
| R2,R39-R42 | 1k | |
| R4,R13,R22-R24,R32-R34,R47,R48 | 2.2k | |
| R5,R6,R30,R31,R49 | 2k2 | |
| R25,R26 | 5K1 | |
| R27 | 4.7K | |
| R28,R29 | 1K | |
| R35,R36,R43,R44 | 200 | |
| R37,R38,R45,R46 | 68 | |
| SW1,SW2 | SW_Push | |
| Y1,Y2 | Crystal |