Copilot
BayLibre
Manage a DUT power and serial through a single USB port, no additional software required.
Components (33)
| Reference | Value | Description |
|---|---|---|
| Q1,Q4-Q9 | BSS138 | |
| Q2,Q3 | BUK7M27-80EX | |
| U1,U2 | LM74502 | |
| U3,U4 | AP2204K-ADJ | |
| U5 | FT230XS | |
| U6-U9 | SN74LV1T125 | |
| C1,C2,C11,C12,C14,C17-C19 | 100n | |
| C3,C4 | 220n | |
| C5,C10 | 1u | |
| C6,C7 | 47p | |
| C8,C9,C13,C16 | 2.2u | |
| D1,D3 | POWER_SWITCH | |
| D2 | PC_USB | |
| D4 | UART_TX | |
| D5 | UART_RX | |
| J1 | POWER_MODES | |
| J2 | JACK_POWER_IN | |
| J3 | USB_POWER_IN | |
| J4 | USB_PC | |
| J6 | 5V_ENABLE | |
| J7 | SERIAL_AND_GPIO | |
| J8 | JACK_POWER_OUT | |
| J9 | USB_POWER_OUT | |
| J11 | SERIAL_MODE | |
| J12 | SERIAL_VOLTAGE_SELECT | |
| R1,R4,R10,R17,R22 | 240 | |
| R2,R9,R12,R13,R18,R21,R24 | 10K | |
| R3 | 5.1K | |
| R5,R7,R11,R20,R23 | 100K | |
| R6,R8 | 2.4K | |
| R14 | 22K | |
| R15,R16 | 27 | |
| R19 | 6.04K |