picoDSO
HL65536
Oscilloscope based on the Raspberry Pi Pico
Components (36)
| Reference | Value | Description |
|---|---|---|
| U1 | optional_externalVREF | |
| U2 | Pico | |
| U3 | ST7789 | |
| U4 | SSD1306_Display1 | |
| U5 | SSD1306_Display2 | |
| U6,U8 | ADS830E | |
| C1-C3,C8,C11,C13-C15,C20,C23 | 100nF | |
| C7,C19 | 10µF | |
| C9,C21 | Cdiv_bot | |
| C12,C24 | Cdiv_top | |
| C25-C27 | 68pF | |
| D1 | D_Schottky | |
| J1 | internalADC_GND | |
| J2 | chip1_probe+ | |
| J3,J5 | probeGND | |
| J4 | chip0_probe+ | |
| J6-J8 | probeConnector | |
| J9 | bat_GND | |
| J10 | bat+ | |
| JP1 | internalADC_rangeselJumper | |
| JP2 | ADS830E_0_rangesel | |
| JP3 | ADS830E_1_rangesel | |
| R3,R7 | Rdiv_bot | |
| R4,R8 | Rdiv_top | |
| R9,R10 | 470 | |
| R11,R12 | 4.7k | |
| R13 | 1k | |
| R14,R15,R17,R18,R20,R21 | 22k | |
| R16,R19,R22 | 100k | |
| SW1 | ADS830E_rangesel | |
| SW2 | JoystickSwitch | |
| SW3 | dir2_alt | |
| SW4 | dir4_alt | |
| SW5 | dir3_alt | |
| SW6 | dir1_alt | |
| SW7 | button |